* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y z t a) (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in a
* [misc]taylor:  Taking taylor expansion of (- y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in a
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- 1.0 z)) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in z
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- (+ 1.0 t) z)) a) into (/ (* a (- y z)) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (* a (- y z)) (- (+ 1.0 t) z))) into (- (/ (* y a) (- (+ 1.0 t) z)) (/ (* a z) (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* y a) (- (+ 1.0 t) z)) (/ (* a z) (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of (/ (* y a) (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of (* y a) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ a (- (+ 1.0 t) z)) into (/ a (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (* a z) (- (+ 1.0 t) z)) into (/ (* a z) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (- (/ (* a z) (- (+ 1.0 t) z))) into (- (/ (* a z) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (* a z) (- (+ 1.0 t) z)))) into (- (/ (* a z) (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* a z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) -1) (* 0 a)) into (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 1 (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))) into (- (+ 1 (/ z (- (+ 1.0 t) z))) (/ y (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (+ 1 (/ z (- (+ 1.0 t) z))) (/ y (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ z (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ z (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ z (- (+ 1.0 t) z)) into (/ z (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ y (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 t) z)) into (/ 1 (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ 1 (/ z (- (+ 1.0 t) z))) into (+ 1 (/ z (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ (+ 1 (/ z (- (+ 1.0 t) z))) 0) into (+ 1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ z (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ z (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (* a z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ a (- (+ 1.0 t) z)) 0) into (/ a (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ a (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ a (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ a (+ 1.0 t))) into (- (/ a (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (/ a (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]backup-simplify:  Simplify (- (* 1.0 a)) into (- (* 1.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))) (* 0 (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) 0) (+ (* 0 -1) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ z (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z))) into (- (/ 1 (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (- (+ 1.0 t) z)))) into (- (/ 1 (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- (/ 1 (+ 1.0 t))) into (- (/ 1 (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ a (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (* a z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))) (* 0 (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (+ 1.0 t))) into (/ 1 (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* 1 (* 1 (* z (* 1 x))))) (+ (* (- 1.0) (* 1 (* 1 (* 1 (* y x))))) (* 1 (* 1 (* 1 (* 1 (* 1 x))))))) into (- (+ x (* 1.0 (* x z))) (* 1.0 (* y x)))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) 1) into (- (/ 1 y) (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) -1) into (* -1 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (- (+ 1 (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* y (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ 1 (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* y (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)) into (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 1 a)) (* 0 -1)) into (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))) into (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 0 (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (- (+ (/ a t) (* 1.0 a)) (/ a z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) into (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))
* [misc]backup-simplify:  Simplify (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))) into (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) 0) into (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ a t) (* 1.0 a)) (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ a t) (* 1.0 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))) into (+ (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 1) 0) into (+ (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 0 -1) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ 1.0 (/ 1 t))) (* 1 -1)) into (- 1)
* [misc]backup-simplify:  Simplify (/ 1 (- 1)) into -1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 (/ 1 a)) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) (/ 0 (- (+ (/ a t) (* 1.0 a)) (/ a z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into (- (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))) into (- (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* a -1) into (* -1 a)
* [misc]backup-simplify:  Simplify (* 0 (* -1 a)) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* a (+ 1.0 (/ 1 t))) (* 0 -1)) into (+ (/ a t) (* 1.0 a))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ (/ a t) (* 1.0 a))) (* 1 (* -1 a))) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (- (/ -1 a)) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)) (/ 0 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ 1.0 (/ 1 t))) (* 0 -1))) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (+ 1.0 (/ 1 t)) (- 1))))) into (- (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (- (+ 1.0 (/ 1 t))) 0) into (- (+ 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (+ 1.0 (/ 1 t)) -1)))) into (- (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (- (+ 1.0 (/ 1 t)))) into (+ 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))))) (+ (* -1 (* (/ 1 (/ 1 a)) (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))))) (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 (* 1 1))))))) into (- (+ (/ (* y x) z) a) (/ (* y a) z))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) -1) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 1) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ -1 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (+ (/ 1 (* y (- (+ (/ 1 z) 1.0) (/ 1 t)))) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (+ (/ 1 (* y (- (+ (/ 1 z) 1.0) (/ 1 t)))) 1)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) in y
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z) into (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) into (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* y (- (+ (/ 1 z) 1.0) (/ 1 t)))) 1) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) into (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 a) 0) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (- (/ 1 a))) (* 0 1)) into (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))) into (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a) into (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a)
* [misc]backup-simplify:  Simplify (* 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) into (- (+ (* 1.0 a) (/ a z)) (/ a t))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) into (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)) into (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))
* [misc]backup-simplify:  Simplify (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) into (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) 0) into (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 a) (/ a z)) (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 a) (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) -1) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 1)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- 1.0 (/ 1 t)) 0)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 (- (/ 1 a))) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) (/ 0 (- (+ (* 1.0 a) (/ a z)) (/ a t)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 a) (* (- 1.0 (/ 1 t)) 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 1) (* 0 0))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 1.0 (/ 1 t)) 1)))) into (- (/ 1 t) 1.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (/ 1 t) 1.0) 0) into (- (/ 1 t) 1.0)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 1.0 (/ 1 t)) 1)))) into (- (/ 1 t) 1.0)
* [misc]backup-simplify:  Simplify (- (- (/ 1 t) 1.0)) into (- 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))))) (+ (* 1 (* (/ 1 (/ 1 (- a))) (* 1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))))) (* -1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 (* 1 1))))))) into (- (+ (/ (* y x) z) a) (/ (* y a) z))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in (y z t a x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in a
* [misc]taylor:  Taking taylor expansion of (- y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in a
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- 1.0 z)) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in z
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (* -1 (/ z (- (+ 1.0 t) z))) (- a x)) into (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (* (- a x) z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- a x) z) in z
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 1) (* 0 0)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ (- a x) (+ 1.0 t)) into (/ (- a x) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))))) into (/ 1 (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ z (- (+ 1.0 t) z))) 0) (* (/ 1 (- (+ 1.0 t) z)) (- a x))) into (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ x (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ x (+ 1.0 t)) into (/ x (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- (/ x (+ 1.0 t))) into (- (/ x (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (+ (/ a (+ 1.0 t)) (- (/ x (+ 1.0 t)))) into (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (/ a (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]taylor:  Taking taylor expansion of (/ x (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ x 1.0) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (- (* 1.0 x)) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (+ (* 1.0 a) (- (* 1.0 x))) into (- (* 1.0 a) (* 1.0 x))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 a) (* 1.0 x)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (* 1.0 x) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (- (* 1.0 x)) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1.0 x))) into (- (* 1.0 x))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (/ (- a x) (+ 1.0 t))) into (* -1 (/ (- a x) (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (- a x) (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (- a x) (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ (- a x) 1.0) into (* 1.0 (- a x))
* [misc]backup-simplify:  Simplify (* -1 (* 1.0 (- a x))) into (* -1.0 (- a x))
* [misc]taylor:  Taking taylor expansion of (* -1.0 (- a x)) in a
* [misc]taylor:  Taking taylor expansion of -1.0 in a
* [misc]backup-simplify:  Simplify -1.0 into -1.0
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* -1.0 (- x)) into (* 1.0 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))) (* (/ 1 (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ z (- (+ 1.0 t) z))) 0) (+ (* (/ 1 (- (+ 1.0 t) z)) 0) (* 0 (- a x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ a (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (/ a (sqr (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ x (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (/ x (sqr (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (- (/ x (sqr (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (/ a (sqr (+ 1.0 t))) (- (/ x (sqr (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]taylor:  Taking taylor expansion of (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (/ a (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]taylor:  Taking taylor expansion of (/ x (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ x 1.0) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (- (* 1.0 x)) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (+ (* 1.0 a) (- (* 1.0 x))) into (- (* 1.0 a) (* 1.0 x))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 a) (* 1.0 x)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (* 1.0 x) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (- (* 1.0 x)) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1.0 x))) into (- (* 1.0 x))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t))))
* [misc]taylor:  Taking taylor expansion of (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (/ x (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ x 1.0) into (* 1.0 x)
* [misc]taylor:  Taking taylor expansion of (/ a (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]backup-simplify:  Simplify (- (* 1.0 a)) into (- (* 1.0 a))
* [misc]backup-simplify:  Simplify (+ (* 1.0 x) (- (* 1.0 a))) into (- (* 1.0 x) (* 1.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 x) (* 1.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 x) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 x) 0) into (* 1.0 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1.0) (+ (* (* 1.0 a) (/ 1 1.0)))) into (- (* 1.0 a))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1.0) (+ (* (* 1.0 x) (/ 1 1.0)))) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (- (- (* 1.0 x))) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (+ (- (* 1.0 a)) (* 1.0 x)) into (- (* 1.0 x) (* 1.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 x) (* 1.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 x) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 x) 0) into (* 1.0 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in (y z t a x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) 1) into (- (/ 1 y) (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (- (/ 1 a) (/ 1 x))) into (/ (- (/ 1 a) (/ 1 x)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 a) (/ 1 x)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 a) (/ 1 x)) -1) into (* -1 (- (/ 1 a) (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (/ 1 a) (/ 1 x)))) into (- (/ 1 (* z (* x (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z (* x (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (* x (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* z (* x (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* x -1) into (* -1 x)
* [misc]backup-simplify:  Simplify (* 0 (* -1 x)) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* x (+ 1.0 (/ 1 t))) (* 0 -1)) into (+ (* 1.0 x) (/ x t))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ (* 1.0 x) (/ x t))) (* 1 (* -1 x))) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* a -1) into (* -1 a)
* [misc]backup-simplify:  Simplify (* 0 (* -1 a)) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* a (+ 1.0 (/ 1 t))) (* 0 -1)) into (+ (/ a t) (* 1.0 a))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ (/ a t) (* 1.0 a))) (* 1 (* -1 a))) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (- (/ -1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ 1 a)) into (- (/ 1 a) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 a) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 a) (/ 1 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) 0) (* 0 (- (/ 1 a) (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ (* 1.0 x) (/ x t))) (* 0 (* -1 x)))) into (+ (* 1.0 x) (/ x t))
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ (+ (* 1.0 x) (/ x t)) (- x))))) into (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ (/ a t) (* 1.0 a))) (* 0 (* -1 a)))) into (+ (/ a t) (* 1.0 a))
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ (+ (/ a t) (* 1.0 a)) (- a))))) into (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))))) into (+ (/ 1 (* a t)) (* 1.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 x)))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 a)))) into (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))) (+ (/ 1 (* t x)) (* 1.0 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))) (+ (/ 1 (* t x)) (* 1.0 (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* t x)) (* 1.0 (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (- (/ 1 a) (/ 1 x))) (/ (+ 1.0 (/ 1 t)) -1)))) into (- (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 a) (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- (/ 1 a) (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (+ (* 1.0 x) (/ x t))) (* 0 (* -1 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 x)))) (/ (+ (* 1.0 x) (/ x t)) (- x))))) into (- (+ (/ 1 (* (sqr t) x)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 (+ (/ a t) (* 1.0 a))) (* 0 (* -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a)))) (/ (+ (/ a t) (* 1.0 a)) (- a))))) into (- (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a))))))
* [misc]backup-simplify:  Simplify (- (- (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a))))))) into (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a)))))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 (* (sqr t) x)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 x))))) (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a)))))) into (- (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (sqr t) a)) (* 2.0 (/ 1 (* t a))))) (+ (/ 1 (* (sqr t) x)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 x)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (sqr t) a)) (* 2.0 (/ 1 (* t a))))) (+ (/ 1 (* (sqr t) x)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (sqr t) a)) (* 2.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr t) a)) (* 2.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr t) x)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (- (/ 1 a) (/ 1 x))) (/ 0 -1)) (* (- (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a)))) (/ (+ 1.0 (/ 1 t)) -1)))) into (- (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (sqr t) x)) (* 2.0 (/ 1 (* t x))))) (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (sqr t) x)) (* 2.0 (/ 1 (* t x))))) (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (sqr t) x)) (* 2.0 (/ 1 (* t x))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr t) x)) (* 2.0 (/ 1 (* t x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 a) (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 a) (/ 1 x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (+ (* 1.0 x) (/ x t))) (* 0 (* -1 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 x)))) (/ 0 (- x))) (* (- (+ (/ 1 (* (sqr t) x)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 x))))) (/ (+ (* 1.0 x) (/ x t)) (- x))))) into (- (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (/ 1 (* (pow t 3) x)) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 x))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 (+ (/ a t) (* 1.0 a))) (* 0 (* -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a)))) (/ 0 (- a))) (* (- (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a)))))) (/ (+ (/ a t) (* 1.0 a)) (- a))))) into (- (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))))) into (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (/ 1 (* (pow t 3) x)) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 x)))))) (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a))))))) into (- (+ (* 1.0 (/ 1 a)) (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))) (+ (/ 1 (* (pow t 3) x)) (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 x))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (/ 1 a)) (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))) (+ (/ 1 (* (pow t 3) x)) (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 x)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr t) a))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) a) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 1 a) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow t 3) x)) (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) x) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 1 x) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr t) x))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (- (/ 1 a) (/ 1 x))) (/ 0 -1)) (* (- (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a)))) (/ 0 -1)) (* (- (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (sqr t) x)) (* 2.0 (/ 1 (* t x))))) (+ (/ 1 (* (sqr t) a)) (+ (* 1.0 (/ 1 a)) (* 2.0 (/ 1 (* t a)))))) (/ (+ 1.0 (/ 1 t)) -1)))) into (- (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 x)) (+ (* 3.0 (/ 1 (* (sqr t) x))) (* 3.0 (/ 1 (* t x)))))) (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 x)) (+ (* 3.0 (/ 1 (* (sqr t) x))) (* 3.0 (/ 1 (* t x)))))) (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 x)) (+ (* 3.0 (/ 1 (* (sqr t) x))) (* 3.0 (/ 1 (* t x)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) x) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 1 x) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (+ (* 3.0 (/ 1 (* (sqr t) x))) (* 3.0 (/ 1 (* t x))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr t) x))) (* 3.0 (/ 1 (* t x)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr t) x))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr t) a))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr t) a))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) a) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 1 a) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 a) (/ 1 x))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in (y z t a x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) -1) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 a) (/ 1 x)) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (- (/ 1 x) (/ 1 a))) into (* -1 (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 a))) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 x) (/ 1 a)) 1) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 z) (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))
* [misc]backup-simplify:  Simplify (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (- (/ 1 x) (/ 1 a)))) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* x z))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* x z))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* x z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 x) (* (- 1.0 (/ 1 t)) 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 a) (* (- 1.0 (/ 1 t)) 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 a))) into (- (/ 1 x) (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 a))) into (* -1 (- (/ 1 x) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 a))) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 0) (* 0 (- (/ 1 x) (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) x) (* 0 0))) into (- (* 1.0 x) (/ x t))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ (- (* 1.0 x) (/ x t)) x)))) into (- (/ 1 (* t x)) (* 1.0 (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) a) (* 0 0))) into (- (* 1.0 a) (/ a t))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ (- (* 1.0 a) (/ a t)) a)))) into (- (/ 1 (* a t)) (* 1.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (* a t)) (* 1.0 (/ 1 a)))) into (- (* 1.0 (/ 1 a)) (/ 1 (* a t)))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 (* t x)) (* 1.0 (/ 1 x))) (- (* 1.0 (/ 1 a)) (/ 1 (* a t)))) into (- (+ (* 1.0 (/ 1 a)) (/ 1 (* t x))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (/ 1 a)) (/ 1 (* t x))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 a)) (/ (- 1.0 (/ 1 t)) 1)))) into (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))) (* 0 (- (/ 1 x) (/ 1 a)))) into (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))) (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))) (+ (/ 1 (* t x)) (* 1.0 (/ 1 a)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* (- (/ 1 (* t x)) (* 1.0 (/ 1 x))) (/ (- (* 1.0 x) (/ x t)) x)))) into (- (+ (/ 1 (* (sqr t) x)) (* 1.0 (/ 1 x))) (* 2.0 (/ 1 (* t x))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 0) (+ (* 0 a) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* (- (/ 1 (* a t)) (* 1.0 (/ 1 a))) (/ (- (* 1.0 a) (/ a t)) a)))) into (- (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a))) (* 2.0 (/ 1 (* t a))))
* [misc]backup-simplify:  Simplify (- (- (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a))) (* 2.0 (/ 1 (* t a))))) into (- (* 2.0 (/ 1 (* t a))) (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a))))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 (* (sqr t) x)) (* 1.0 (/ 1 x))) (* 2.0 (/ 1 (* t x)))) (- (* 2.0 (/ 1 (* t a))) (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a))))) into (- (+ (/ 1 (* (sqr t) x)) (+ (* 1.0 (/ 1 x)) (* 2.0 (/ 1 (* t a))))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (sqr t) a)) (* 2.0 (/ 1 (* t x))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (sqr t) x)) (+ (* 1.0 (/ 1 x)) (* 2.0 (/ 1 (* t a))))) (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (sqr t) a)) (* 2.0 (/ 1 (* t x)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr t) x)) (+ (* 1.0 (/ 1 x)) (* 2.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (* 2.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (+ (/ 1 (* (sqr t) a)) (* 2.0 (/ 1 (* t x))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr t) a)) (* 2.0 (/ 1 (* t x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 a)) (/ 0 1)) (* (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x)))) (/ (- 1.0 (/ 1 t)) 1)))) into (- (+ (* 1.0 (/ 1 x)) (+ (* 1.0 (/ 1 (* a t))) (+ (/ 1 (* (sqr t) x)) (* 1.0 (/ 1 (* t a)))))) (+ (/ 1 (* (sqr t) a)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (* 1.0 (/ 1 x)) (+ (* 1.0 (/ 1 (* a t))) (+ (/ 1 (* (sqr t) x)) (* 1.0 (/ 1 (* t a)))))) (+ (/ 1 (* (sqr t) a)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 a)))))) (+ (* 0 (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))) (* 0 (- (/ 1 x) (/ 1 a))))) into (- (+ (* 2.0 (/ 1 (* t x))) (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a)))) (+ (* 1.0 (/ 1 (* a t))) (+ (/ 1 (* (sqr t) x)) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (* t a)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2.0 (/ 1 (* t x))) (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a)))) (+ (* 1.0 (/ 1 (* a t))) (+ (/ 1 (* (sqr t) x)) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (* t a))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 (* t x))) (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* a t))) (+ (/ 1 (* (sqr t) x)) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (* t a)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* a t))) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr t) x)) (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (* 1.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* (- (/ 1 (* t x)) (* 1.0 (/ 1 x))) (/ 0 x)) (* (- (+ (/ 1 (* (sqr t) x)) (* 1.0 (/ 1 x))) (* 2.0 (/ 1 (* t x)))) (/ (- (* 1.0 x) (/ x t)) x)))) into (- (+ (/ 1 (* (pow t 3) x)) (* 3.0 (/ 1 (* t x)))) (+ (* 3.0 (/ 1 (* (sqr t) x))) (* 1.0 (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 a) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* (- (/ 1 (* a t)) (* 1.0 (/ 1 a))) (/ 0 a)) (* (- (+ (/ 1 (* (sqr t) a)) (* 1.0 (/ 1 a))) (* 2.0 (/ 1 (* t a)))) (/ (- (* 1.0 a) (/ a t)) a)))) into (- (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))) (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 1.0 (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (- (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))) (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 1.0 (/ 1 a))))) into (- (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 1.0 (/ 1 a))) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 (* (pow t 3) x)) (* 3.0 (/ 1 (* t x)))) (+ (* 3.0 (/ 1 (* (sqr t) x))) (* 1.0 (/ 1 x)))) (- (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 1.0 (/ 1 a))) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))) into (- (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 a)) (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 3.0 (/ 1 (* t x)))))) (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 a)) (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 3.0 (/ 1 (* t x)))))) (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 a)) (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 3.0 (/ 1 (* t x)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) x) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 1 x) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 3.0 (/ 1 (* t x))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr t) a))) (* 3.0 (/ 1 (* t x)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr t) a))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr t) x))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow t 3) a)) (* 3.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) a) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 1 a) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 a)) (/ 0 1)) (* (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x)))) (/ 0 1)) (* (- (+ (* 1.0 (/ 1 x)) (+ (* 1.0 (/ 1 (* a t))) (+ (/ 1 (* (sqr t) x)) (* 1.0 (/ 1 (* t a)))))) (+ (/ 1 (* (sqr t) a)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 a))))) (/ (- 1.0 (/ 1 t)) 1)))) into (- (+ (/ 1 (* (pow t 3) x)) (+ (* 3.0 (/ 1 (* t x))) (+ (* 1.0 (/ 1 (* a (sqr t)))) (+ (* 2.0 (/ 1 (* (sqr t) a))) (* 1.0 (/ 1 a)))))) (+ (* 2.0 (/ 1 (* a t))) (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 1.0 (/ 1 (* t a))))))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 (* (pow t 3) x)) (+ (* 3.0 (/ 1 (* t x))) (+ (* 1.0 (/ 1 (* a (sqr t)))) (+ (* 2.0 (/ 1 (* (sqr t) a))) (* 1.0 (/ 1 a)))))) (+ (* 2.0 (/ 1 (* a t))) (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 1.0 (/ 1 (* t a))))))))) (+ (* 0 (- (+ (* 1.0 (/ 1 x)) (+ (* 1.0 (/ 1 (* a t))) (+ (/ 1 (* (sqr t) x)) (* 1.0 (/ 1 (* t a)))))) (+ (/ 1 (* (sqr t) a)) (+ (* 2.0 (/ 1 (* t x))) (* 1.0 (/ 1 a)))))) (+ (* 0 (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))) (* 0 (- (/ 1 x) (/ 1 a)))))) into (- (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 2.0 (/ 1 (* a t))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 1.0 (/ 1 (* t a))))))) (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 (* a (sqr t)))) (+ (* 2.0 (/ 1 (* (sqr t) a))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 a)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 2.0 (/ 1 (* a t))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 1.0 (/ 1 (* t a))))))) (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 (* a (sqr t)))) (+ (* 2.0 (/ 1 (* (sqr t) a))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 a))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr t) x))) (+ (* 2.0 (/ 1 (* a t))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 1.0 (/ 1 (* t a))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr t) x))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 (* a t))) (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 1.0 (/ 1 (* t a)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* a t))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (+ (/ 1 (* (pow t 3) a)) (* 1.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow t 3) a)) (* 1.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) a) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 1 a) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow t 3) x)) (+ (* 1.0 (/ 1 (* a (sqr t)))) (+ (* 2.0 (/ 1 (* (sqr t) a))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 a)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) x)) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) x) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 1 x) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* a (sqr t)))) (+ (* 2.0 (/ 1 (* (sqr t) a))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 a))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* a (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (* a (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 (* (sqr t) a))) (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 a)))) in t
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (sqr t) a))) in t
* [misc]taylor:  Taking taylor expansion of 2.0 in t
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* t x))) (* 1.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of 3.0 in t
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 3.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 a))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- 1.0 z)) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ z (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ z (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))))) into (/ 1 (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (* -1 (/ 1 (+ 1.0 t))) into (/ -1 (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ -1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ -1 1.0) into -1.0
* [misc]backup-simplify:  Simplify -1.0 into -1.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))) (* (/ 1 (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (/ 1 (sqr (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* 1 (* z y))) (+ (* -1.0 (* 1 (* z 1))) (* 1.0 (* 1 (* 1 y))))) into (- (+ (* 1.0 y) (* 1.0 (* y z))) (* 1.0 z))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) 1) into (- (/ 1 y) (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 0 -1) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ 1.0 (/ 1 t))) (* 1 -1)) into (- 1)
* [misc]backup-simplify:  Simplify (/ 1 (- 1)) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ 1.0 (/ 1 t))) (* 0 -1))) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (+ 1.0 (/ 1 t)) (- 1))))) into (- (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (- (+ 1.0 (/ 1 t)))) into (+ 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (+ 1.0 (/ 1 t)) -1)))) into (- (+ 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) -1) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 z) (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- 1.0 (/ 1 t)) 0)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 1) (* 0 0))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 1.0 (/ 1 t)) 1)))) into (- (/ 1 t) 1.0)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ (- 1.0 (/ 1 t)) 1)))) into (- 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 2)
* [misc]approximate:  Taking taylor expansion of (- (+ t 1.0) z) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]taylor:  Taking taylor expansion of (- 1.0 z) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* z 1)) (+ (* 1 (* 1 t)) 1.0)) into (- (+ 1.0 t) z)
* [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- 1.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 (+ (* 1 (* 1 (/ 1 (/ 1 t)))) (* -1 (* (/ 1 (/ 1 z)) 1)))) into (- (+ 1.0 t) z)
* [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 z)) into (+ (/ 1 z) 1.0)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 (+ (* -1 (* 1 (/ 1 (/ 1 (- t))))) (* 1 (* (/ 1 (/ 1 (- z))) 1)))) into (- (+ 1.0 t) z)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ x (* 1.0 (* x z))) (* 1.0 (* y x))))>
* [enter]simplify:  Simplifying (- (+ x (* 1.0 (* x z))) (* 1.0 (* y x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (- x (* (* 1.0 x) (- y z)))
* * * * [misc]progress:  [ 2 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ (/ (* y x) z) a) (/ (* y a) z)))>
* [enter]simplify:  Simplifying (- (+ (/ (* y x) z) a) (/ (* y a) z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (+ a (* (/ y z) (- x a)))
* * * * [misc]progress:  [ 3 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ (/ (* y x) z) a) (/ (* y a) z)))>
* [enter]simplify:  Simplifying (- (+ (/ (* y x) z) a) (/ (* y a) z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (+ a (* (/ y z) (- x a)))
* * * * [misc]progress:  [ 4 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x 0))>
* [enter]simplify:  Simplifying (+ x 0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 5 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x 0))>
* [enter]simplify:  Simplifying (+ x 0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 6 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x 0))>
* [enter]simplify:  Simplifying (+ x 0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 7 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (- (+ (* 1.0 y) (* 1.0 (* y z))) (* 1.0 z)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (- (+ (* 1.0 y) (* 1.0 (* y z))) (* 1.0 z)) (- a x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (* (* 1.0 (- a x)) (- (* z y) (- z y))) x)
* * * * [misc]progress:  [ 8 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* 0 (- a x))))>
* [enter]simplify:  Simplifying (+ x (* 0 (- a x)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 9 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* 0 (- a x))))>
* [enter]simplify:  Simplifying (+ x (* 0 (- a x)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 10 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (/ (- y z) (- (+ 1.0 t) z)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (- (+ 1.0 t) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (+ x (/ (* (- y z) (- a x)) (- (+ t 1.0) z)))
* * * * [misc]progress:  [ 11 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (/ (- y z) (- (+ 1.0 t) z)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (- (+ 1.0 t) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (+ x (/ (* (- y z) (- a x)) (- (+ t 1.0) z)))
* * * * [misc]progress:  [ 12 / 87 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (/ (- y z) (- (+ 1.0 t) z)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (- (+ 1.0 t) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (+ x (/ (* (- y z) (- a x)) (- (+ t 1.0) z)))
* * * * [misc]progress:  [ 13 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) 1))>
* * * * [misc]progress:  [ 14 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (log (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (log (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (log (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* [exit]simplify:  Simplified to (log (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* * * * [misc]progress:  [ 15 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (exp (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (exp (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (exp (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* [exit]simplify:  Simplified to (exp (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* * * * [misc]progress:  [ 16 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cube (cbrt (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (cbrt (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (cbrt (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* [exit]simplify:  Simplified to (cbrt (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* * * * [misc]progress:  [ 17 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (cube (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (cube (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (91 enodes)
* * [misc]simplify:  iters left: 2 (256 enodes)
* [exit]simplify:  Simplified to (cube (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* [exit]simplify:  Simplified to (cube (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* * * * [misc]progress:  [ 18 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (sqr (sqrt (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (sqrt (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (sqrt (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* [exit]simplify:  Simplified to (sqrt (+ x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z))))
* * * * [misc]progress:  [ 19 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (+ x (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))))>
* * * * [misc]progress:  [ 20 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (pow x 3) (pow (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) 3)) (+ (sqr x) (- (sqr (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) (* x (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))))))>
* [enter]simplify:  Simplifying (- (pow x 3) (pow (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) 3))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (266 enodes)
* [exit]simplify:  Simplified to (- (cube x) (cube (/ (* (- a x) (- y z)) (- t (- z 1.0)))))
* [exit]simplify:  Simplified to (- (cube x) (cube (/ (* (- a x) (- y z)) (- t (- z 1.0)))))
* [enter]simplify:  Simplifying (+ (sqr x) (- (sqr (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) (* x (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (59 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (189 enodes)
* * [misc]simplify:  iters left: 1 (333 enodes)
* [exit]simplify:  Simplified to (- (* (/ (* (- a x) (- y z)) (+ t (- 1.0 z))) (/ (* (- a x) (- y z)) (+ t (- 1.0 z)))) (* (- (/ (* (- a x) (- y z)) (+ t (- 1.0 z))) x) x))
* [exit]simplify:  Simplified to (- (* (/ (* (- a x) (- y z)) (+ t (- 1.0 z))) (/ (* (- a x) (- y z)) (+ t (- 1.0 z)))) (* (- (/ (* (- a x) (- y z)) (+ t (- 1.0 z))) x) x))
* * * * [misc]progress:  [ 21 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (sqr x) (sqr (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))) (- x (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))))>
* [enter]simplify:  Simplifying (- (sqr x) (sqr (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (273 enodes)
* [exit]simplify:  Simplified to (- (sqr x) (* (/ (* (- a x) (- y z)) (- t (- z 1.0))) (/ (* (- a x) (- y z)) (- t (- z 1.0)))))
* [exit]simplify:  Simplified to (- (sqr x) (* (/ (* (- a x) (- y z)) (- t (- z 1.0))) (/ (* (- a x) (- y z)) (- t (- z 1.0)))))
* [enter]simplify:  Simplifying (- x (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (- x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z)))
* [exit]simplify:  Simplified to (- x (/ (* (- y z) (- a x)) (- (+ 1.0 t) z)))
* * * * [misc]progress:  [ 22 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (+ x (* (/ (- y z) (- (+ t 1.0) z)) a)) (* (/ (- y z) (- (+ t 1.0) z)) (- x))))>
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (- (+ t 1.0) z)) a))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (+ (/ (* a (- y z)) (- (+ 1.0 t) z)) x)
* [exit]simplify:  Simplified to (+ (/ (* a (- y z)) (- (+ 1.0 t) z)) x)
* * * * [misc]progress:  [ 23 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (+ x (* a (/ (- y z) (- (+ t 1.0) z)))) (* (- x) (/ (- y z) (- (+ t 1.0) z)))))>
* [enter]simplify:  Simplifying (+ x (* a (/ (- y z) (- (+ t 1.0) z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (64 enodes)
* [exit]simplify:  Simplified to (+ (/ (* a (- y z)) (+ 1.0 (- t z))) x)
* [exit]simplify:  Simplified to (+ (/ (* a (- y z)) (+ 1.0 (- t z))) x)
* * * * [misc]progress:  [ 24 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) x))>
* * * * [misc]progress:  [ 25 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (pow (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) 1)))>
* [enter]simplify:  Simplifying (* (/ (- y z) (- (+ t 1.0) z)) (- a x))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (/ (* (- a x) (- y z)) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (* (- a x) (- y z)) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 26 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (pow (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) 1)))>
* * * * [misc]progress:  [ 27 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (exp (+ (- (log (- y z)) (log (- (+ t 1.0) z))) (log (- a x))))))>
* [enter]simplify:  Simplifying (+ (- (log (- y z)) (log (- (+ t 1.0) z))) (log (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (+ (log (- a x)) (log (- y z))) (log (- t (- z 1.0))))
* [exit]simplify:  Simplified to (- (+ (log (- a x)) (log (- y z))) (log (- t (- z 1.0))))
* * * * [misc]progress:  [ 28 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (exp (+ (log (/ (- y z) (- (+ t 1.0) z))) (log (- a x))))))>
* [enter]simplify:  Simplifying (+ (log (/ (- y z) (- (+ t 1.0) z))) (log (- a x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (- (+ (log (- a x)) (log (- y z))) (log (- t (- z 1.0))))
* [exit]simplify:  Simplified to (- (+ (log (- a x)) (log (- y z))) (log (- t (- z 1.0))))
* * * * [misc]progress:  [ 29 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (exp (log (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (log (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (log (/ (* (- a x) (- y z)) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (log (/ (* (- a x) (- y z)) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 30 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (log (exp (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (exp (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (exp (/ (* (- a x) (- y z)) (- t (- z 1.0))))
* [exit]simplify:  Simplified to (exp (/ (* (- a x) (- y z)) (- t (- z 1.0))))
* * * * [misc]progress:  [ 31 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cbrt (* (/ (cube (- y z)) (cube (- (+ t 1.0) z))) (cube (- a x))))))>
* [enter]simplify:  Simplifying (* (/ (cube (- y z)) (cube (- (+ t 1.0) z))) (cube (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (117 enodes)
* * [misc]simplify:  iters left: 2 (298 enodes)
* [exit]simplify:  Simplified to (/ (* (cube (- y z)) (cube (- a x))) (cube (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (/ (* (cube (- y z)) (cube (- a x))) (cube (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 32 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cbrt (* (cube (/ (- y z) (- (+ t 1.0) z))) (cube (- a x))))))>
* [enter]simplify:  Simplifying (* (cube (/ (- y z) (- (+ t 1.0) z))) (cube (- a x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (218 enodes)
* [exit]simplify:  Simplified to (/ (* (cube (- a x)) (cube (- y z))) (cube (- t (- z 1.0))))
* [exit]simplify:  Simplified to (/ (* (cube (- a x)) (cube (- y z))) (cube (- t (- z 1.0))))
* * * * [misc]progress:  [ 33 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cube (cbrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (cbrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (- a x) (- y z)) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (cbrt (/ (* (- a x) (- y z)) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 34 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cbrt (cube (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (cube (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (85 enodes)
* * [misc]simplify:  iters left: 2 (186 enodes)
* * [misc]simplify:  iters left: 1 (434 enodes)
* [exit]simplify:  Simplified to (cube (/ (* (- a x) (- y z)) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (cube (/ (* (- a x) (- y z)) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 35 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cube (* (cbrt (/ (- y z) (- (+ t 1.0) z))) (cbrt (- a x))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- y z) (- (+ t 1.0) z))) (cbrt (- a x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- a x)) (cbrt (/ (- y z) (- t (- z 1.0)))))
* [exit]simplify:  Simplified to (* (cbrt (- a x)) (cbrt (/ (- y z) (- t (- z 1.0)))))
* * * * [misc]progress:  [ 36 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cube (* (/ (cbrt (- y z)) (cbrt (- (+ t 1.0) z))) (cbrt (- a x))))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (- y z)) (cbrt (- (+ t 1.0) z))) (cbrt (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- y z)) (cbrt (- a x))) (cbrt (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (/ (* (cbrt (- y z)) (cbrt (- a x))) (cbrt (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 37 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (54 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (- a x) (- y z)) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (sqrt (/ (* (- a x) (- y z)) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 38 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (sqr (* (sqrt (/ (- y z) (- (+ t 1.0) z))) (sqrt (- a x))))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (- y z) (- (+ t 1.0) z))) (sqrt (- a x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- a x)) (sqrt (/ (- y z) (- t (- z 1.0)))))
* [exit]simplify:  Simplified to (* (sqrt (- a x)) (sqrt (/ (- y z) (- t (- z 1.0)))))
* * * * [misc]progress:  [ 39 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (sqr (* (/ (sqrt (- y z)) (sqrt (- (+ t 1.0) z))) (sqrt (- a x))))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (- y z)) (sqrt (- (+ t 1.0) z))) (sqrt (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (38 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (- y z)) (sqrt (- a x))) (sqrt (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (/ (* (sqrt (- y z)) (sqrt (- a x))) (sqrt (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 40 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (- y z) (- (pow a 3) (pow x 3))) (* (- (+ t 1.0) z) (+ (sqr a) (+ (sqr x) (* a x)))))))>
* [enter]simplify:  Simplifying (* (- y z) (- (pow a 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (* (- (cube a) (cube x)) (- y z))
* [exit]simplify:  Simplified to (* (- (cube a) (cube x)) (- y z))
* [enter]simplify:  Simplifying (* (- (+ t 1.0) z) (+ (sqr a) (+ (sqr x) (* a x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (173 enodes)
* * [misc]simplify:  iters left: 2 (287 enodes)
* * [misc]simplify:  iters left: 1 (459 enodes)
* [exit]simplify:  Simplified to (* (+ (* x x) (* (+ a x) a)) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (* (+ (* x x) (* (+ a x) a)) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 41 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (- y z) (- (sqr a) (sqr x))) (* (- (+ t 1.0) z) (+ a x)))))>
* [enter]simplify:  Simplifying (* (- y z) (- (sqr a) (sqr x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (* (+ x a) (- y z)) (- a x))
* [exit]simplify:  Simplified to (* (* (+ x a) (- y z)) (- a x))
* [enter]simplify:  Simplifying (* (- (+ t 1.0) z) (+ a x))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (* (+ x a) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (* (+ x a) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 42 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* 1 (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))))>
* * * * [misc]progress:  [ 43 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (+ (* (/ (- y z) (- (+ t 1.0) z)) a) (* (/ (- y z) (- (+ t 1.0) z)) (- x)))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (- (+ t 1.0) z)) a)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (/ (* a (- y z)) (+ (- t z) 1.0))
* [exit]simplify:  Simplified to (/ (* a (- y z)) (+ (- t z) 1.0))
* [enter]simplify:  Simplifying (* (/ (- y z) (- (+ t 1.0) z)) (- x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (73 enodes)
* [exit]simplify:  Simplified to (/ (* (- x) (- y z)) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (* (- x) (- y z)) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 44 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (+ (* a (/ (- y z) (- (+ t 1.0) z))) (* (- x) (/ (- y z) (- (+ t 1.0) z))))))>
* [enter]simplify:  Simplifying (* a (/ (- y z) (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (/ (* a (- y z)) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (* a (- y z)) (+ t (- 1.0 z)))
* [enter]simplify:  Simplifying (* (- x) (/ (- y z) (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (/ (* (- x) (- y z)) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (* (- x) (- y z)) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 45 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (/ (- y z) (- (+ t 1.0) z)) 1) (- a x))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (- (+ t 1.0) z)) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 46 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ 1 1) (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (- (+ t 1.0) z)) (- a x))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (/ (* (- a x) (- y z)) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (* (- a x) (- y z)) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 47 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* 1 (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (- (+ t 1.0) z)) (- a x))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (/ (* (- a x) (- y z)) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (* (- a x) (- y z)) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 48 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (- y z) (* (/ 1 (- (+ t 1.0) z)) (- a x)))))>
* [enter]simplify:  Simplifying (* (/ 1 (- (+ t 1.0) z)) (- a x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (/ (- a x) (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (/ (- a x) (- 1.0 (- z t)))
* * * * [misc]progress:  [ 49 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (- (pow (+ t 1.0) 3) (pow z 3))) (* (+ (sqr (+ t 1.0)) (+ (sqr z) (* (+ t 1.0) z))) (- a x)))))>
* [enter]simplify:  Simplifying (* (+ (sqr (+ t 1.0)) (+ (sqr z) (* (+ t 1.0) z))) (- a x))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (154 enodes)
* * [misc]simplify:  iters left: 2 (260 enodes)
* * [misc]simplify:  iters left: 1 (492 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- a x) z) (+ (+ z 1.0) t)) (* (+ t 1.0) (* (- a x) (+ t 1.0))))
* [exit]simplify:  Simplified to (+ (* (* (- a x) z) (+ (+ z 1.0) t)) (* (+ t 1.0) (* (- a x) (+ t 1.0))))
* * * * [misc]progress:  [ 50 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (- (sqr (+ t 1.0)) (sqr z))) (* (+ (+ t 1.0) z) (- a x)))))>
* [enter]simplify:  Simplifying (* (+ (+ t 1.0) z) (- a x))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (44 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* (- a x) (+ t (+ 1.0 z)))
* [exit]simplify:  Simplified to (* (- a x) (+ t (+ 1.0 z)))
* * * * [misc]progress:  [ 51 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (/ (- y z) (- (+ t 1.0) z)) (- (pow a 3) (pow x 3))) (+ (sqr a) (+ (sqr x) (* a x))))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (- (+ t 1.0) z)) (- (pow a 3) (pow x 3)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (* (- y z) (/ (- (cube a) (cube x)) (- t (- z 1.0))))
* [exit]simplify:  Simplified to (* (- y z) (/ (- (cube a) (cube x)) (- t (- z 1.0))))
* * * * [misc]progress:  [ 52 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (/ (- y z) (- (+ t 1.0) z)) (- (sqr a) (sqr x))) (+ a x))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (- (+ t 1.0) z)) (- (sqr a) (sqr x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (74 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (* (/ (* (- y z) (- a x)) (- 1.0 (- z t))) (+ x a))
* [exit]simplify:  Simplified to (* (/ (* (- y z) (- a x)) (- 1.0 (- z t))) (+ x a))
* * * * [misc]progress:  [ 53 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (- y z) (- a x)) (- (+ t 1.0) z))))>
* [enter]simplify:  Simplifying (* (- y z) (- a x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (- a x) (- y z))
* [exit]simplify:  Simplified to (* (- a x) (- y z))
* * * * [misc]progress:  [ 54 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (- a x) (/ (- y z) (- (+ t 1.0) z)))))>
* * * * [misc]progress:  [ 55 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (pow (/ (- y z) (- (+ t 1.0) z)) 1) (- a x))))>
* * * * [misc]progress:  [ 56 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (exp (- (log (- y z)) (log (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (- (log (- y z)) (log (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- t (- z 1.0))))
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- t (- z 1.0))))
* * * * [misc]progress:  [ 57 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (exp (log (/ (- y z) (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (log (/ (- y z) (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (log (/ (- y z) (+ 1.0 (- t z))))
* [exit]simplify:  Simplified to (log (/ (- y z) (+ 1.0 (- t z))))
* * * * [misc]progress:  [ 58 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (log (exp (/ (- y z) (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (exp (/ (- y z) (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (exp (/ (- y z) (+ 1.0 (- t z))))
* [exit]simplify:  Simplified to (exp (/ (- y z) (+ 1.0 (- t z))))
* * * * [misc]progress:  [ 59 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (cbrt (/ (cube (- y z)) (cube (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (/ (cube (- y z)) (cube (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (125 enodes)
* * [misc]simplify:  iters left: 1 (229 enodes)
* [exit]simplify:  Simplified to (cube (/ (- y z) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (cube (/ (- y z) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 60 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (cube (cbrt (/ (- y z) (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (cbrt (/ (- y z) (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- y z) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (cbrt (/ (- y z) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 61 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (cbrt (cube (/ (- y z) (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (cube (/ (- y z) (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (cube (/ (- y z) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (cube (/ (- y z) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 62 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (cube (/ (cbrt (- y z)) (cbrt (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (/ (cbrt (- y z)) (cbrt (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- y z)) (cbrt (- t (- z 1.0))))
* [exit]simplify:  Simplified to (/ (cbrt (- y z)) (cbrt (- t (- z 1.0))))
* * * * [misc]progress:  [ 63 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (sqr (sqrt (/ (- y z) (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (sqrt (/ (- y z) (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (23 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- y z) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (sqrt (/ (- y z) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 64 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (sqr (/ (sqrt (- y z)) (sqrt (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (/ (sqrt (- y z)) (sqrt (- (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- y z)) (sqrt (- t (- z 1.0))))
* [exit]simplify:  Simplified to (/ (sqrt (- y z)) (sqrt (- t (- z 1.0))))
* * * * [misc]progress:  [ 65 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- (- y z)) (- (- (+ t 1.0) z))) (- a x))))>
* [enter]simplify:  Simplifying (- (- y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- y z))
* [exit]simplify:  Simplified to (- (- y z))
* [enter]simplify:  Simplifying (- (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (- (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (- (- 1.0 (- z t)))
* * * * [misc]progress:  [ 66 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (- (/ y (- (+ t 1.0) z)) (/ z (- (+ t 1.0) z))) (- a x))))>
* [enter]simplify:  Simplifying (/ y (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (/ y (+ (- 1.0 z) t))
* [exit]simplify:  Simplified to (/ y (+ (- 1.0 z) t))
* [enter]simplify:  Simplifying (/ z (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (15 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (/ z (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ z (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 67 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (/ 1 1) (/ (- y z) (- (+ t 1.0) z))) (- a x))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- y z) (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 68 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* 1 (/ (- y z) (- (+ t 1.0) z))) (- a x))))>
* * * * [misc]progress:  [ 69 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (- y z) (/ 1 (- (+ t 1.0) z))) (- a x))))>
* [enter]simplify:  Simplifying (/ 1 (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (- t z) 1.0))
* [exit]simplify:  Simplified to (/ 1 (+ (- t z) 1.0))
* * * * [misc]progress:  [ 70 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ 1 (/ (- (+ t 1.0) z) (- y z))) (- a x))))>
* [enter]simplify:  Simplifying (/ (- (+ t 1.0) z) (- y z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (- y z))
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (- y z))
* * * * [misc]progress:  [ 71 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (/ (- y z) 1) (- (+ t 1.0) z)) (- a x))))>
* [enter]simplify:  Simplifying (/ (- y z) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (- y z) 1)
* [exit]simplify:  Simplified to (/ (- y z) 1)
* * * * [misc]progress:  [ 72 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ 1 (/ (- (+ t 1.0) z) (- y z))) (- a x))))>
* [enter]simplify:  Simplifying (/ (- (+ t 1.0) z) (- y z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (- y z))
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (- y z))
* * * * [misc]progress:  [ 73 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (/ (- y z) (- (pow (+ t 1.0) 3) (pow z 3))) (+ (sqr (+ t 1.0)) (+ (sqr z) (* (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (/ (- y z) (- (pow (+ t 1.0) 3) (pow z 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (139 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (- (cube (+ 1.0 t)) (cube z)))
* [exit]simplify:  Simplified to (/ (- y z) (- (cube (+ 1.0 t)) (cube z)))
* * * * [misc]progress:  [ 74 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (/ (- y z) (- (sqr (+ t 1.0)) (sqr z))) (+ (+ t 1.0) z)) (- a x))))>
* [enter]simplify:  Simplifying (/ (- y z) (- (sqr (+ t 1.0)) (sqr z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (290 enodes)
* * [misc]simplify:  iters left: 1 (354 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (- (* (+ 1.0 t) (+ 1.0 t)) (* z z)))
* [exit]simplify:  Simplified to (/ (- y z) (- (* (+ 1.0 t) (+ 1.0 t)) (* z z)))
* * * * [misc]progress:  [ 75 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- (pow y 3) (pow z 3)) (* (- (+ t 1.0) z) (+ (sqr y) (+ (sqr z) (* y z))))) (- a x))))>
* [enter]simplify:  Simplifying (* (- (+ t 1.0) z) (+ (sqr y) (+ (sqr z) (* y z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (172 enodes)
* * [misc]simplify:  iters left: 2 (297 enodes)
* [exit]simplify:  Simplified to (* (+ (- 1.0 z) t) (+ (* y (+ y z)) (* z z)))
* [exit]simplify:  Simplified to (* (+ (- 1.0 z) t) (+ (* y (+ y z)) (* z z)))
* * * * [misc]progress:  [ 76 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- (sqr y) (sqr z)) (* (- (+ t 1.0) z) (+ y z))) (- a x))))>
* [enter]simplify:  Simplifying (* (- (+ t 1.0) z) (+ y z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (* (+ (- 1.0 z) t) (+ y z))
* [exit]simplify:  Simplified to (* (+ (- 1.0 z) t) (+ y z))
* * * * [misc]progress:  [ 77 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))>
* * * * [misc]progress:  [ 78 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (exp (log (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (log (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (log (- t (- z 1.0)))
* [exit]simplify:  Simplified to (log (- t (- z 1.0)))
* * * * [misc]progress:  [ 79 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (log (exp (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (exp (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (exp (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (exp (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 80 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (cube (cbrt (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (cbrt (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (- t (- z 1.0)))
* [exit]simplify:  Simplified to (cbrt (- t (- z 1.0)))
* * * * [misc]progress:  [ 81 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (cbrt (cube (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (cube (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (cube (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (cube (- 1.0 (- z t)))
* * * * [misc]progress:  [ 82 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (sqr (sqrt (- (+ t 1.0) z)))) (- a x))))>
* [enter]simplify:  Simplifying (sqrt (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (- t (- z 1.0)))
* [exit]simplify:  Simplified to (sqrt (- t (- z 1.0)))
* * * * [misc]progress:  [ 83 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (+ (+ t 1.0) (- z))) (- a x))))>
* [enter]simplify:  Simplifying (- z)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- z)
* [exit]simplify:  Simplified to (- z)
* * * * [misc]progress:  [ 84 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (* 1 (- (+ t 1.0) z))) (- a x))))>
* * * * [misc]progress:  [ 85 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (/ (- (pow (+ t 1.0) 3) (pow z 3)) (+ (sqr (+ t 1.0)) (+ (sqr z) (* (+ t 1.0) z))))) (- a x))))>
* [enter]simplify:  Simplifying (- (pow (+ t 1.0) 3) (pow z 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (- (cube (+ t 1.0)) (cube z))
* [exit]simplify:  Simplified to (- (cube (+ t 1.0)) (cube z))
* [enter]simplify:  Simplifying (+ (sqr (+ t 1.0)) (+ (sqr z) (* (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (+ (* (+ t 1.0) (+ t 1.0)) (* (+ t (+ z 1.0)) z))
* [exit]simplify:  Simplified to (+ (* (+ t 1.0) (+ t 1.0)) (* (+ t (+ z 1.0)) z))
* * * * [misc]progress:  [ 86 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (/ (- (sqr (+ t 1.0)) (sqr z)) (+ (+ t 1.0) z))) (- a x))))>
* [enter]simplify:  Simplifying (- (sqr (+ t 1.0)) (sqr z))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (277 enodes)
* [exit]simplify:  Simplified to (- (* (+ t 1.0) (+ t 1.0)) (* z z))
* [exit]simplify:  Simplified to (- (* (+ t 1.0) (+ t 1.0)) (* z z))
* [enter]simplify:  Simplifying (+ (+ t 1.0) z)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (+ (+ t 1.0) z)
* [exit]simplify:  Simplified to (+ (+ t 1.0) z)
* * * * [misc]progress:  [ 87 / 87 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (+ t (- 1.0 z))) (- a x))))>
* [enter]simplify:  Simplifying (- 1.0 z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- 1.0 z)
* [exit]simplify:  Simplified to (- 1.0 z)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 2
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in a
* [misc]taylor:  Taking taylor expansion of (- y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in a
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in a
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in t
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (log (- 1.0 z)) into (log (- 1.0 z))
* [misc]backup-simplify:  Simplify (* 1 (log (- 1.0 z))) into (log (- 1.0 z))
* [misc]backup-simplify:  Simplify (exp (log (- 1.0 z))) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- 1.0 z)) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in z
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (log (+ 1.0 t)) into (log (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* 1 (log (+ 1.0 t))) into (log (+ 1.0 t))
* [misc]backup-simplify:  Simplify (exp (log (+ 1.0 t))) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- (+ 1.0 t) z)) a) into (/ (* a (- y z)) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (* a (- y z)) (- (+ 1.0 t) z))) into (- (/ (* y a) (- (+ 1.0 t) z)) (/ (* a z) (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* y a) (- (+ 1.0 t) z)) (/ (* a z) (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of (/ (* y a) (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of (* y a) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ a (- (+ 1.0 t) z)) into (/ a (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (* a z) (- (+ 1.0 t) z)) into (/ (* a z) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (- (/ (* a z) (- (+ 1.0 t) z))) into (- (/ (* a z) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (* a z) (- (+ 1.0 t) z)))) into (- (/ (* a z) (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* a z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 t) z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ 1.0 t) z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 t) z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) -1) (* 0 a)) into (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 1 (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))) into (- (+ 1 (/ z (- (+ 1.0 t) z))) (/ y (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (+ 1 (/ z (- (+ 1.0 t) z))) (/ y (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ z (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ z (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ z (- (+ 1.0 t) z)) into (/ z (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ y (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 t) z)) into (/ 1 (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ 1 (/ z (- (+ 1.0 t) z))) into (+ 1 (/ z (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ (+ 1 (/ z (- (+ 1.0 t) z))) 0) into (+ 1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ z (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ z (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (* a z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ a (- (+ 1.0 t) z)) 0) into (/ a (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ a (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ a (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ a (+ 1.0 t))) into (- (/ a (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (/ a (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]backup-simplify:  Simplify (- (* 1.0 a)) into (- (* 1.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 t) z) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 t) z) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 t) z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))) (* 0 (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) 0) (+ (* 0 -1) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ z (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z))) into (- (/ 1 (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (- (+ 1.0 t) z)))) into (- (/ 1 (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- (/ 1 (+ 1.0 t))) into (- (/ 1 (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ a (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (* a z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))) (* 0 (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (+ 1.0 t))) into (/ 1 (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* 1 (* 1 (* z (* 1 x))))) (+ (* (- 1.0) (* 1 (* 1 (* 1 (* y x))))) (* 1 (* 1 (* 1 (* 1 (* 1 x))))))) into (- (+ x (* 1.0 (* x z))) (* 1.0 (* y x)))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x)))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) 0) into (- (log t))
* [misc]backup-simplify:  Simplify (* 1 (- (log t))) into (* -1 (log t))
* [misc]backup-simplify:  Simplify (exp (* -1 (log t))) into (pow t -1)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (pow t -1)) into (* (- (/ 1 y) (/ 1 z)) t)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 1 (- (log -1) (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log z))) into (exp (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (log -1) (log z)))) into (/ -1 (exp (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) -1) into (* -1 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (+ 1 (* -1 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (- (+ 1 (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* y (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ 1 (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* y (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)) into (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 1 a)) (* 0 -1)) into (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))) into (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 0 (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (- (+ (/ a t) (* 1.0 a)) (/ a z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) into (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))
* [misc]backup-simplify:  Simplify (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))) into (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) 0) into (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ a t) (* 1.0 a)) (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ a t) (* 1.0 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))) into (+ (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 1) 0) into (+ (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 1)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 0 -1) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ 1.0 (/ 1 t))) (* 1 -1)) into (- 1)
* [misc]backup-simplify:  Simplify (/ 1 (- 1)) into -1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 (/ 1 a)) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) (/ 0 (- (+ (/ a t) (* 1.0 a)) (/ a z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into (- (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))) into (- (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* a -1) into (* -1 a)
* [misc]backup-simplify:  Simplify (* 0 (* -1 a)) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* a (+ 1.0 (/ 1 t))) (* 0 -1)) into (+ (/ a t) (* 1.0 a))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ (/ a t) (* 1.0 a))) (* 1 (* -1 a))) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)) (/ 0 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ -1 1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 (/ 1 a)) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ a t) (* 1.0 a)) (/ a z))) (/ 0 (- (+ (/ a t) (* 1.0 a)) (/ a z)))) (* 0 (/ 0 (- (+ (/ a t) (* 1.0 a)) (/ a z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)) (/ 0 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))) (* 0 (/ 0 (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ -1 a)) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ -1 a) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ -1 a) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ 1.0 (/ 1 t))) (* 0 -1))) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (+ 1.0 (/ 1 t)) (- 1))))) into (- (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (- (+ 1.0 (/ 1 t))) 0) into (- (+ 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (+ 1.0 (/ 1 t)) -1)))) into (- (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (- (+ 1.0 (/ 1 t)))) into (+ 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))))) (+ (* -1 (* (/ 1 (/ 1 a)) (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) 1))))) (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 (* 1 1))))))) into (- (+ (/ (* y x) z) a) (/ (* y a) z))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x))))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log -1)) into (- (log -1) (log t))
* [misc]backup-simplify:  Simplify (* 1 (- (log -1) (log t))) into (- (log -1) (log t))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log t))) into (exp (- (log -1) (log t)))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (exp (- (log -1) (log t)))) into (/ (- (/ 1 z) (/ 1 y)) (exp (- (log -1) (log t))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (* 1 (- (log z))) into (* -1 (log z))
* [misc]backup-simplify:  Simplify (exp (* -1 (log z))) into (pow z -1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow z -1)) into z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 1) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ -1 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (+ (/ 1 (* y (- (+ (/ 1 z) 1.0) (/ 1 t)))) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (+ (/ 1 (* y (- (+ (/ 1 z) 1.0) (/ 1 t)))) 1)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) in y
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z) into (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) into (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* y (- (+ (/ 1 z) 1.0) (/ 1 t)))) 1) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) into (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 a) 0) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (- (/ 1 a))) (* 0 1)) into (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))) into (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a) into (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a)
* [misc]backup-simplify:  Simplify (* 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) into (- (+ (* 1.0 a) (/ a z)) (/ a t))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) into (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)) into (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))
* [misc]backup-simplify:  Simplify (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) into (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) 0) into (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 a) (/ a z)) (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 a) (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) -1) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 1)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- 1.0 (/ 1 t)) 0)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 (- (/ 1 a))) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) (/ 0 (- (+ (* 1.0 a) (/ a z)) (/ a t)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 a) (* (- 1.0 (/ 1 t)) 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 1 -1) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 a))) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 1.0 a) (/ a z)) (/ a t))) (/ 0 (- (+ (* 1.0 a) (/ a z)) (/ a t)))) (* 0 (/ 0 (- (+ (* 1.0 a) (/ a z)) (/ a t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (* a z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (/ 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))) (* 0 (/ 0 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 1) (* 0 0))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 1.0 (/ 1 t)) 1)))) into (- (/ 1 t) 1.0)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- (/ 1 t) 1.0) 0) into (- (/ 1 t) 1.0)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 1.0 (/ 1 t)) 1)))) into (- (/ 1 t) 1.0)
* [misc]backup-simplify:  Simplify (- (- (/ 1 t) 1.0)) into (- 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* 1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))))) (+ (* 1 (* (/ 1 (/ 1 (- a))) (* 1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1))))) (* -1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 (* 1 1))))))) into (- (+ (/ (* y x) z) a) (/ (* y a) z))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in (y z t a x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in a
* [misc]taylor:  Taking taylor expansion of (- y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in a
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in a
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in a
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in t
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (log (- 1.0 z)) into (log (- 1.0 z))
* [misc]backup-simplify:  Simplify (* 1 (log (- 1.0 z))) into (log (- 1.0 z))
* [misc]backup-simplify:  Simplify (exp (log (- 1.0 z))) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- 1.0 z)) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in z
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (log (+ 1.0 t)) into (log (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* 1 (log (+ 1.0 t))) into (log (+ 1.0 t))
* [misc]backup-simplify:  Simplify (exp (log (+ 1.0 t))) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (* -1 (/ z (- (+ 1.0 t) z))) (- a x)) into (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (* (- a x) z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- a x) z) in z
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 1) (* 0 0)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ (- a x) (+ 1.0 t)) into (/ (- a x) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 t) z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ 1.0 t) z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 t) z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))))) into (/ 1 (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ z (- (+ 1.0 t) z))) 0) (* (/ 1 (- (+ 1.0 t) z)) (- a x))) into (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ x (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ x (+ 1.0 t)) into (/ x (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- (/ x (+ 1.0 t))) into (- (/ x (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (+ (/ a (+ 1.0 t)) (- (/ x (+ 1.0 t)))) into (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (/ a (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]taylor:  Taking taylor expansion of (/ x (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ x 1.0) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (- (* 1.0 x)) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (+ (* 1.0 a) (- (* 1.0 x))) into (- (* 1.0 a) (* 1.0 x))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 a) (* 1.0 x)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (* 1.0 x) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (- (* 1.0 x)) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1.0 x))) into (- (* 1.0 x))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (/ (- a x) (+ 1.0 t))) into (* -1 (/ (- a x) (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (- a x) (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (- a x) (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ (- a x) 1.0) into (* 1.0 (- a x))
* [misc]backup-simplify:  Simplify (* -1 (* 1.0 (- a x))) into (* -1.0 (- a x))
* [misc]taylor:  Taking taylor expansion of (* -1.0 (- a x)) in a
* [misc]taylor:  Taking taylor expansion of -1.0 in a
* [misc]backup-simplify:  Simplify -1.0 into -1.0
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* -1.0 (- x)) into (* 1.0 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 t) z) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 t) z) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 t) z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))) (* (/ 1 (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ z (- (+ 1.0 t) z))) 0) (+ (* (/ 1 (- (+ 1.0 t) z)) 0) (* 0 (- a x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ a (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (/ a (sqr (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ x (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (/ x (sqr (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (- (/ x (sqr (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (/ a (sqr (+ 1.0 t))) (- (/ x (sqr (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]taylor:  Taking taylor expansion of (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (/ a (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]taylor:  Taking taylor expansion of (/ x (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ x 1.0) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (- (* 1.0 x)) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (+ (* 1.0 a) (- (* 1.0 x))) into (- (* 1.0 a) (* 1.0 x))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 a) (* 1.0 x)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (* 1.0 x) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (- (* 1.0 x)) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1.0 x))) into (- (* 1.0 x))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 x)) in x
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t))))
* [misc]taylor:  Taking taylor expansion of (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (/ x (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ x 1.0) into (* 1.0 x)
* [misc]taylor:  Taking taylor expansion of (/ a (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]backup-simplify:  Simplify (- (* 1.0 a)) into (- (* 1.0 a))
* [misc]backup-simplify:  Simplify (+ (* 1.0 x) (- (* 1.0 a))) into (- (* 1.0 x) (* 1.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 x) (* 1.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 x) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 x) 0) into (* 1.0 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1.0) (+ (* (* 1.0 a) (/ 1 1.0)))) into (- (* 1.0 a))
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 1.0) (+ (* (* 1.0 x) (/ 1 1.0)))) into (- (* 1.0 x))
* [misc]backup-simplify:  Simplify (- (- (* 1.0 x))) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (+ (- (* 1.0 a)) (* 1.0 x)) into (- (* 1.0 x) (* 1.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 x) (* 1.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 x) into (* 1.0 x)
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 x) 0) into (* 1.0 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 x) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in (y z t a x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) 0) into (- (log t))
* [misc]backup-simplify:  Simplify (* 1 (- (log t))) into (* -1 (log t))
* [misc]backup-simplify:  Simplify (exp (* -1 (log t))) into (pow t -1)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (pow t -1)) into (* (- (/ 1 y) (/ 1 z)) t)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 1 (- (log -1) (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log z))) into (exp (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (log -1) (log z)))) into (/ -1 (exp (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) (- (/ 1 a) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (- (/ 1 a) (/ 1 x))) into (/ (- (/ 1 a) (/ 1 x)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 a) (/ 1 x)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 a) (/ 1 x)) -1) into (* -1 (- (/ 1 a) (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (/ 1 a) (/ 1 x)))) into (- (/ 1 (* z (* x (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z (* x (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (* x (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* z (* x (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* x -1) into (* -1 x)
* [misc]backup-simplify:  Simplify (* 0 (* -1 x)) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* x (+ 1.0 (/ 1 t))) (* 0 -1)) into (+ (* 1.0 x) (/ x t))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ (* 1.0 x) (/ x t))) (* 1 (* -1 x))) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* a -1) into (* -1 a)
* [misc]backup-simplify:  Simplify (* 0 (* -1 a)) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* a (+ 1.0 (/ 1 t))) (* 0 -1)) into (+ (/ a t) (* 1.0 a))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ (/ a t) (* 1.0 a))) (* 1 (* -1 a))) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) 0) (* 0 (- (/ 1 a) (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ -1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ -1 x) (/ 1 a)) into (- (/ 1 a) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 a) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 a) (/ 1 x))) into (* -1 (- (/ 1 a) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 a) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) 0) (+ (* 0 0) (* 0 (- (/ 1 a) (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ (* 1.0 x) (/ x t))) (* 0 (* -1 x)))) into (+ (* 1.0 x) (/ x t))
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ (+ (* 1.0 x) (/ x t)) (- x))))) into (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 x))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ (/ a t) (* 1.0 a))) (* 0 (* -1 a)))) into (+ (/ a t) (* 1.0 a))
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ (+ (/ a t) (* 1.0 a)) (- a))))) into (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))))
* [misc]backup-simplify:  Simplify (- (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))))) into (+ (/ 1 (* a t)) (* 1.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 x)))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 a)))) into (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))) (+ (/ 1 (* t x)) (* 1.0 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))) (+ (/ 1 (* t x)) (* 1.0 (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* a t)) (* 1.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* t x)) (* 1.0 (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (* 1.0 (/ 1 a)) into (/ 1.0 a)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1.0 a)) into (* 1.0 (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1.0 x)) into (* 1.0 (/ 1 x))
* [misc]backup-simplify:  Simplify (- (* 1.0 (/ 1 x))) into (- (* 1.0 (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 a)) (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 a)) (* 1.0 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 a)) (* 1.0 (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* (* -1 (- (/ 1 a) (/ 1 x))) (/ (+ 1.0 (/ 1 t)) -1)))) into (- (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1.0 x) 0) into (* 1.0 (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1.0 (/ 1 a)) into (/ 1.0 a)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1.0 a) 0) into (* 1.0 (/ 1 a))
* [misc]backup-simplify:  Simplify (- (* 1.0 (/ 1 a))) into (- (* 1.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 x)) (- (* 1.0 (/ 1 a)))) into (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 a) (/ 1 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 x))) (* 0 1)) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 1))))) (+ (* 1 (* (/ 1 (/ 1 x)) (* 1 (* 1 (* (/ 1 z) (/ 1 (/ 1 y))))))) (* -1 (* (/ 1 (/ 1 x)) (* 1 (* 1 (* 1 1))))))) into (- (+ (/ (* y x) z) a) x)
* [misc]approximate:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in (y z t a x) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in x
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in a
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log -1)) into (- (log -1) (log t))
* [misc]backup-simplify:  Simplify (* 1 (- (log -1) (log t))) into (- (log -1) (log t))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log t))) into (exp (- (log -1) (log t)))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (exp (- (log -1) (log t)))) into (/ (- (/ 1 z) (/ 1 y)) (exp (- (log -1) (log t))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (* 1 (- (log z))) into (* -1 (log z))
* [misc]backup-simplify:  Simplify (exp (* -1 (log z))) into (pow z -1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow z -1)) into z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) (- (/ 1 (- a)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 a) (/ 1 x)) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (- (/ 1 x) (/ 1 a))) into (* -1 (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 a))) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 x) (/ 1 a)) 1) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 z) (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))
* [misc]backup-simplify:  Simplify (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (- (/ 1 x) (/ 1 a)))) into (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* x z))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* x z))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* x z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 x) (* (- 1.0 (/ 1 t)) 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 a) (* (- 1.0 (/ 1 t)) 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 0) (* 0 (- (/ 1 x) (/ 1 a))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 a))) into (- (/ 1 x) (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 a))) into (- (/ 1 x) (/ 1 a))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 a))) into (* -1 (- (/ 1 x) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (/ 1 a)) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 a))) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 a))) into (* -1 (- (/ 1 x) (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 a)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) x) (* 0 0))) into (- (* 1.0 x) (/ x t))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ (- (* 1.0 x) (/ x t)) x)))) into (- (/ 1 (* t x)) (* 1.0 (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) a) (* 0 0))) into (- (* 1.0 a) (/ a t))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ (- (* 1.0 a) (/ a t)) a)))) into (- (/ 1 (* a t)) (* 1.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (* a t)) (* 1.0 (/ 1 a)))) into (- (* 1.0 (/ 1 a)) (/ 1 (* a t)))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 (* t x)) (* 1.0 (/ 1 x))) (- (* 1.0 (/ 1 a)) (/ 1 (* a t)))) into (- (+ (* 1.0 (/ 1 a)) (/ 1 (* t x))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (/ 1 a)) (/ 1 (* t x))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 a)) (/ 1 (* t x))) in t
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1.0 (/ 1 a)) into (/ 1.0 a)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1.0 a) 0) into (* 1.0 (/ 1 a))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1.0 x)) into (* 1.0 (/ 1 x))
* [misc]backup-simplify:  Simplify (- (* 1.0 (/ 1 x))) into (- (* 1.0 (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 a)) (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 a)) (* 1.0 (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 a)) (* 1.0 (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 a)) (/ (- 1.0 (/ 1 t)) 1)))) into (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))) (* 0 (- (/ 1 x) (/ 1 a)))) into (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))) (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))) (+ (/ 1 (* t x)) (* 1.0 (/ 1 a)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* t x)) (* 1.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1.0 x)) into (* 1.0 (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (* 1.0 (/ 1 a)) into (/ 1.0 a)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1.0 a)) into (* 1.0 (/ 1 a))
* [misc]backup-simplify:  Simplify (- (* 1.0 (/ 1 a))) into (- (* 1.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 x)) (- (* 1.0 (/ 1 a)))) into (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 x)) (* 1.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 a)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 x)) (* 0 -1)) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 1))))) (+ (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- y)))))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (* 1 (* 1 1))))))) into (- (+ (/ (* y x) z) a) x)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in t
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (log (- 1.0 z)) into (log (- 1.0 z))
* [misc]backup-simplify:  Simplify (* 1 (log (- 1.0 z))) into (log (- 1.0 z))
* [misc]backup-simplify:  Simplify (exp (log (- 1.0 z))) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- 1.0 z)) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (log (+ 1.0 t)) into (log (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* 1 (log (+ 1.0 t))) into (log (+ 1.0 t))
* [misc]backup-simplify:  Simplify (exp (log (+ 1.0 t))) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (pow (- (+ t 1.0) z) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ t 1.0) z) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ t 1.0) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ t 1.0) z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 t) z)) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 t) z))) into (log (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 t) z))) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ z (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ z (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 t) z) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ 1.0 t) z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 t) z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))))) into (/ 1 (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (* -1 (/ 1 (+ 1.0 t))) into (/ -1 (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ -1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ -1 1.0) into -1.0
* [misc]backup-simplify:  Simplify -1.0 into -1.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 t) z) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 t) z) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 t) z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))) (* (/ 1 (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (/ 1 (sqr (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* 1 (* z y))) (+ (* -1.0 (* 1 (* z 1))) (* 1.0 (* 1 (* 1 y))))) into (- (+ (* 1.0 y) (* 1.0 (* y z))) (* 1.0 z))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) 0) into (- (log t))
* [misc]backup-simplify:  Simplify (* 1 (- (log t))) into (* -1 (log t))
* [misc]backup-simplify:  Simplify (exp (* -1 (log t))) into (pow t -1)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (pow t -1)) into (* (- (/ 1 y) (/ 1 z)) t)
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 1 (- (log -1) (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log z))) into (exp (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 (exp (- (log -1) (log z)))) into (/ -1 (exp (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 t) 1.0) (/ 1 z)) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 t) 1.0) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 0 -1) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 0 (+ 1.0 (/ 1 t))) (* 1 -1)) into (- 1)
* [misc]backup-simplify:  Simplify (/ 1 (- 1)) into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* (- (/ 1 (* z (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 (+ 1.0 (/ 1 t))) (* 0 -1))) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (+ 1.0 (/ 1 t)) (- 1))))) into (- (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (- (+ 1.0 (/ 1 t)))) into (+ 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* 1 (* (/ 1 z) 1))) (+ (* -1 (* 1 (* (/ 1 z) (/ 1 (/ 1 y))))) 1)) into (- (+ (* 1.0 (/ 1 z)) 1) (/ y z))
* [misc]approximate:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log -1)) into (- (log -1) (log t))
* [misc]backup-simplify:  Simplify (* 1 (- (log -1) (log t))) into (- (log -1) (log t))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (log t))) into (exp (- (log -1) (log t)))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (exp (- (log -1) (log t)))) into (/ (- (/ 1 z) (/ 1 y)) (exp (- (log -1) (log t))))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (* 1 (- (log z))) into (* -1 (log z))
* [misc]backup-simplify:  Simplify (exp (* -1 (log z))) into (pow z -1)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow z -1)) into z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) 1) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1 (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 1 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ (/ 1 z) (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- 1.0 (/ 1 t)) 0)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) z)) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 1) (* 0 0))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 1.0 (/ 1 t)) 1)))) into (- (/ 1 t) 1.0)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (* (- 1.0) (* 1 (* (/ 1 (- z)) 1))) (+ (* -1 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- y)))))) 1)) into (- (+ (* 1.0 (/ 1 z)) 1) (/ y z))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 1 2 1)
* [misc]approximate:  Taking taylor expansion of (- (+ t 1.0) z) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]taylor:  Taking taylor expansion of (- 1.0 z) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* z 1)) (+ (* 1 (* 1 t)) 1.0)) into (- (+ 1.0 t) z)
* [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- 1.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 (+ (* 1 (* 1 (/ 1 (/ 1 t)))) (* -1 (* (/ 1 (/ 1 z)) 1)))) into (- (+ 1.0 t) z)
* [misc]approximate:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 z)) into (+ (/ 1 z) 1.0)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 (+ (* -1 (* 1 (/ 1 (/ 1 (- t))))) (* 1 (* (/ 1 (/ 1 (- z))) 1)))) into (- (+ 1.0 t) z)
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 1 2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ x (* 1.0 (* x z))) (* 1.0 (* y x))))>
* [enter]simplify:  Simplifying (- (+ x (* 1.0 (* x z))) (* 1.0 (* y x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (- x (* (* 1.0 x) (- y z)))
* * * * [misc]progress:  [ 2 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ (/ (* y x) z) a) (/ (* y a) z)))>
* [enter]simplify:  Simplifying (- (+ (/ (* y x) z) a) (/ (* y a) z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (+ a (* (/ y z) (- x a)))
* * * * [misc]progress:  [ 3 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (- (+ (/ (* y x) z) a) (/ (* y a) z)))>
* [enter]simplify:  Simplifying (- (+ (/ (* y x) z) a) (/ (* y a) z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (51 enodes)
* [exit]simplify:  Simplified to (+ a (* (/ y z) (- x a)))
* * * * [misc]progress:  [ 4 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x 0))>
* [enter]simplify:  Simplifying (+ x 0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 5 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (- (+ (/ (* y x) z) a) x)))>
* [enter]simplify:  Simplifying (+ x (- (+ (/ (* y x) z) a) x))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (+ a (/ y (/ z x)))
* * * * [misc]progress:  [ 6 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (- (+ (/ (* y x) z) a) x)))>
* [enter]simplify:  Simplifying (+ x (- (+ (/ (* y x) z) a) x))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (+ a (/ y (/ z x)))
* * * * [misc]progress:  [ 7 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (- (+ (* 1.0 y) (* 1.0 (* y z))) (* 1.0 z)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (- (+ (* 1.0 y) (* 1.0 (* y z))) (* 1.0 z)) (- a x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (125 enodes)
* [exit]simplify:  Simplified to (+ (* (* 1.0 (- a x)) (- (* z y) (- z y))) x)
* * * * [misc]progress:  [ 8 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (- (+ (* 1.0 (/ 1 z)) 1) (/ y z)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (- (+ (* 1.0 (/ 1 z)) 1) (/ y z)) (- a x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (- (/ 1.0 z) (/ y z)) (- a x)) (- a x)) x)
* * * * [misc]progress:  [ 9 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (- (+ (* 1.0 (/ 1 z)) 1) (/ y z)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (- (+ (* 1.0 (/ 1 z)) 1) (/ y z)) (- a x)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (+ (+ (* (- (/ 1.0 z) (/ y z)) (- a x)) (- a x)) x)
* * * * [misc]progress:  [ 10 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (/ (- y z) (pow (- (+ 1.0 t) z) 1)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (pow (- (+ 1.0 t) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (+ (/ (* (- a x) (- y z)) (- 1.0 (- z t))) x)
* * * * [misc]progress:  [ 11 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (/ (- y z) (pow (- (+ 1.0 t) z) 1)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (pow (- (+ 1.0 t) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (+ (/ (* (- a x) (- y z)) (- 1.0 (- z t))) x)
* * * * [misc]progress:  [ 12 / 90 ] simplifiying candidate #<alt-event (λ (x y z t a) (+ x (* (/ (- y z) (pow (- (+ 1.0 t) z) 1)) (- a x))))>
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (pow (- (+ 1.0 t) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (81 enodes)
* [exit]simplify:  Simplified to (+ (/ (* (- a x) (- y z)) (- 1.0 (- z t))) x)
* * * * [misc]progress:  [ 13 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (pow (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) 1))>
* * * * [misc]progress:  [ 14 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (exp (log (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (log (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (log (+ (/ (* (- a x) (- y z)) (- (+ 1.0 t) z)) x))
* [exit]simplify:  Simplified to (log (+ (/ (* (- a x) (- y z)) (- (+ 1.0 t) z)) x))
* * * * [misc]progress:  [ 15 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (log (exp (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (exp (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (73 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (exp (+ (/ (* (- a x) (- y z)) (+ 1.0 (- t z))) x))
* [exit]simplify:  Simplified to (exp (+ (/ (* (- a x) (- y z)) (+ 1.0 (- t z))) x))
* * * * [misc]progress:  [ 16 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cube (cbrt (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (cbrt (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (/ (* (- a x) (- y z)) (- (+ 1.0 t) z)) x))
* [exit]simplify:  Simplified to (cbrt (+ (/ (* (- a x) (- y z)) (- (+ 1.0 t) z)) x))
* * * * [misc]progress:  [ 17 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (cbrt (cube (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (cube (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (43 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (263 enodes)
* [exit]simplify:  Simplified to (cube (+ (/ (* (- a x) (- y z)) (- 1.0 (- z t))) x))
* [exit]simplify:  Simplified to (cube (+ (/ (* (- a x) (- y z)) (- 1.0 (- z t))) x))
* * * * [misc]progress:  [ 18 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (sqr (sqrt (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (sqrt (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (82 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (/ (* (- a x) (- y z)) (- (+ 1.0 t) z)) x))
* [exit]simplify:  Simplified to (sqrt (+ (/ (* (- a x) (- y z)) (- (+ 1.0 t) z)) x))
* * * * [misc]progress:  [ 19 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (* 1 (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))))>
* * * * [misc]progress:  [ 20 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (pow x 3) (pow (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) 3)) (+ (sqr x) (- (sqr (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) (* x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))))))>
* [enter]simplify:  Simplifying (- (pow x 3) (pow (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) 3))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (75 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (274 enodes)
* [exit]simplify:  Simplified to (- (cube x) (cube (/ (* (- a x) (- y z)) (+ t (- 1.0 z)))))
* [exit]simplify:  Simplified to (- (cube x) (cube (/ (* (- a x) (- y z)) (+ t (- 1.0 z)))))
* [enter]simplify:  Simplifying (+ (sqr x) (- (sqr (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))) (* x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (40 enodes)
* * [misc]simplify:  iters left: 4 (61 enodes)
* * [misc]simplify:  iters left: 3 (101 enodes)
* * [misc]simplify:  iters left: 2 (196 enodes)
* * [misc]simplify:  iters left: 1 (332 enodes)
* [exit]simplify:  Simplified to (- (sqr (/ (* (- y z) (- a x)) (- t (- z 1.0)))) (* (- (/ (* (- y z) (- a x)) (- t (- z 1.0))) x) x))
* [exit]simplify:  Simplified to (- (sqr (/ (* (- y z) (- a x)) (- t (- z 1.0)))) (* (- (/ (* (- y z) (- a x)) (- t (- z 1.0))) x) x))
* * * * [misc]progress:  [ 21 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (/ (- (sqr x) (sqr (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))) (- x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))))>
* [enter]simplify:  Simplifying (- (sqr x) (sqr (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (153 enodes)
* * [misc]simplify:  iters left: 1 (288 enodes)
* [exit]simplify:  Simplified to (- (sqr x) (sqr (/ (* (- y z) (- a x)) (- t (- z 1.0)))))
* [exit]simplify:  Simplified to (- (sqr x) (sqr (/ (* (- y z) (- a x)) (- t (- z 1.0)))))
* [enter]simplify:  Simplifying (- x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (- x (/ (* (- a x) (- y z)) (- (+ 1.0 t) z)))
* [exit]simplify:  Simplified to (- x (/ (* (- a x) (- y z)) (- (+ 1.0 t) z)))
* * * * [misc]progress:  [ 22 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) a)) (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- x))))>
* [enter]simplify:  Simplifying (+ x (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) a))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (+ (/ (* (- y z) a) (- (+ 1.0 t) z)) x)
* [exit]simplify:  Simplified to (+ (/ (* (- y z) a) (- (+ 1.0 t) z)) x)
* * * * [misc]progress:  [ 23 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (+ x (* a (/ (- y z) (pow (- (+ t 1.0) z) 1)))) (* (- x) (/ (- y z) (pow (- (+ t 1.0) z) 1)))))>
* [enter]simplify:  Simplifying (+ x (* a (/ (- y z) (pow (- (+ t 1.0) z) 1))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (+ (/ (* a (- y z)) (+ 1.0 (- t z))) x)
* [exit]simplify:  Simplified to (+ (/ (* a (- y z)) (+ 1.0 (- t z))) x)
* * * * [misc]progress:  [ 24 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) x))>
* * * * [misc]progress:  [ 25 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (pow (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) 1)))>
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (- y z) (- a x)) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (* (- y z) (- a x)) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 26 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (pow (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)) 1)))>
* * * * [misc]progress:  [ 27 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (exp (+ (- (log (- y z)) (* (log (- (+ t 1.0) z)) 1)) (log (- a x))))))>
* [enter]simplify:  Simplifying (+ (- (log (- y z)) (* (log (- (+ t 1.0) z)) 1)) (log (- a x)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (- (+ (log (- y z)) (log (- a x))) (log (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (- (+ (log (- y z)) (log (- a x))) (log (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 28 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (exp (+ (- (log (- y z)) (* (log (- (+ t 1.0) z)) 1)) (log (- a x))))))>
* [enter]simplify:  Simplifying (+ (- (log (- y z)) (* (log (- (+ t 1.0) z)) 1)) (log (- a x)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (- (+ (log (- y z)) (log (- a x))) (log (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (- (+ (log (- y z)) (log (- a x))) (log (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 29 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (exp (+ (- (log (- y z)) (log (pow (- (+ t 1.0) z) 1))) (log (- a x))))))>
* [enter]simplify:  Simplifying (+ (- (log (- y z)) (log (pow (- (+ t 1.0) z) 1))) (log (- a x)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (- (+ (log (- y z)) (log (- a x))) (log (+ (- 1.0 z) t)))
* [exit]simplify:  Simplified to (- (+ (log (- y z)) (log (- a x))) (log (+ (- 1.0 z) t)))
* * * * [misc]progress:  [ 30 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (exp (+ (log (/ (- y z) (pow (- (+ t 1.0) z) 1))) (log (- a x))))))>
* [enter]simplify:  Simplifying (+ (log (/ (- y z) (pow (- (+ t 1.0) z) 1))) (log (- a x)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (- (+ (log (- a x)) (log (- y z))) (log (+ 1.0 (- t z))))
* [exit]simplify:  Simplified to (- (+ (log (- a x)) (log (- y z))) (log (+ 1.0 (- t z))))
* * * * [misc]progress:  [ 31 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (exp (log (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (log (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (80 enodes)
* * [misc]simplify:  iters left: 1 (98 enodes)
* [exit]simplify:  Simplified to (log (/ (* (- y z) (- a x)) (- t (- z 1.0))))
* [exit]simplify:  Simplified to (log (/ (* (- y z) (- a x)) (- t (- z 1.0))))
* * * * [misc]progress:  [ 32 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (log (exp (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (exp (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (exp (/ (* (- y z) (- a x)) (+ 1.0 (- t z))))
* [exit]simplify:  Simplified to (exp (/ (* (- y z) (- a x)) (+ 1.0 (- t z))))
* * * * [misc]progress:  [ 33 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cbrt (* (/ (cube (- y z)) (cube (pow (- (+ t 1.0) z) 1))) (cube (- a x))))))>
* [enter]simplify:  Simplifying (* (/ (cube (- y z)) (cube (pow (- (+ t 1.0) z) 1))) (cube (- a x)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (52 enodes)
* * [misc]simplify:  iters left: 3 (116 enodes)
* * [misc]simplify:  iters left: 2 (281 enodes)
* [exit]simplify:  Simplified to (/ (* (cube (- y z)) (cube (- a x))) (cube (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (/ (* (cube (- y z)) (cube (- a x))) (cube (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 34 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cbrt (* (cube (/ (- y z) (pow (- (+ t 1.0) z) 1))) (cube (- a x))))))>
* [enter]simplify:  Simplifying (* (cube (/ (- y z) (pow (- (+ t 1.0) z) 1))) (cube (- a x)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (444 enodes)
* [exit]simplify:  Simplified to (/ (* (cube (- y z)) (cube (- a x))) (cube (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (/ (* (cube (- y z)) (cube (- a x))) (cube (- 1.0 (- z t))))
* * * * [misc]progress:  [ 35 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cube (cbrt (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (cbrt (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (* (- y z) (- a x)) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (cbrt (/ (* (- y z) (- a x)) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 36 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cbrt (cube (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (cube (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (31 enodes)
* * [misc]simplify:  iters left: 4 (49 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (190 enodes)
* * [misc]simplify:  iters left: 1 (419 enodes)
* [exit]simplify:  Simplified to (cube (/ (* (- y z) (- a x)) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (cube (/ (* (- y z) (- a x)) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 37 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cube (* (cbrt (/ (- y z) (pow (- (+ t 1.0) z) 1))) (cbrt (- a x))))))>
* [enter]simplify:  Simplifying (* (cbrt (/ (- y z) (pow (- (+ t 1.0) z) 1))) (cbrt (- a x)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (* (cbrt (/ (- y z) (+ t (- 1.0 z)))) (cbrt (- a x)))
* [exit]simplify:  Simplified to (* (cbrt (/ (- y z) (+ t (- 1.0 z)))) (cbrt (- a x)))
* * * * [misc]progress:  [ 38 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (cube (* (/ (cbrt (- y z)) (cbrt (pow (- (+ t 1.0) z) 1))) (cbrt (- a x))))))>
* [enter]simplify:  Simplifying (* (/ (cbrt (- y z)) (cbrt (pow (- (+ t 1.0) z) 1))) (cbrt (- a x)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (* (cbrt (- y z)) (cbrt (- a x))) (cbrt (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (/ (* (cbrt (- y z)) (cbrt (- a x))) (cbrt (- 1.0 (- z t))))
* * * * [misc]progress:  [ 39 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (sqr (sqrt (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))))))>
* [enter]simplify:  Simplifying (sqrt (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (58 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (* (- y z) (- a x)) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (sqrt (/ (* (- y z) (- a x)) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 40 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (sqr (* (sqrt (/ (- y z) (pow (- (+ t 1.0) z) 1))) (sqrt (- a x))))))>
* [enter]simplify:  Simplifying (* (sqrt (/ (- y z) (pow (- (+ t 1.0) z) 1))) (sqrt (- a x)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (* (sqrt (/ (- y z) (+ t (- 1.0 z)))) (sqrt (- a x)))
* [exit]simplify:  Simplified to (* (sqrt (/ (- y z) (+ t (- 1.0 z)))) (sqrt (- a x)))
* * * * [misc]progress:  [ 41 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (sqr (* (/ (sqrt (- y z)) (sqrt (pow (- (+ t 1.0) z) 1))) (sqrt (- a x))))))>
* [enter]simplify:  Simplifying (* (/ (sqrt (- y z)) (sqrt (pow (- (+ t 1.0) z) 1))) (sqrt (- a x)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (* (sqrt (- y z)) (sqrt (- a x))) (sqrt (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (/ (* (sqrt (- y z)) (sqrt (- a x))) (sqrt (- 1.0 (- z t))))
* * * * [misc]progress:  [ 42 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (- y z) (- (pow a 3) (pow x 3))) (* (pow (- (+ t 1.0) z) 1) (+ (sqr a) (+ (sqr x) (* a x)))))))>
* [enter]simplify:  Simplifying (* (- y z) (- (pow a 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (* (- (cube a) (cube x)) (- y z))
* [exit]simplify:  Simplified to (* (- (cube a) (cube x)) (- y z))
* [enter]simplify:  Simplifying (* (pow (- (+ t 1.0) z) 1) (+ (sqr a) (+ (sqr x) (* a x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (176 enodes)
* * [misc]simplify:  iters left: 2 (299 enodes)
* * [misc]simplify:  iters left: 1 (492 enodes)
* [exit]simplify:  Simplified to (* (+ (* x x) (* a (+ x a))) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (* (+ (* x x) (* a (+ x a))) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 43 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (- y z) (- (sqr a) (sqr x))) (* (pow (- (+ t 1.0) z) 1) (+ a x)))))>
* [enter]simplify:  Simplifying (* (- y z) (- (sqr a) (sqr x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (* (+ x a) (- y z)) (- a x))
* [exit]simplify:  Simplified to (* (* (+ x a) (- y z)) (- a x))
* [enter]simplify:  Simplifying (* (pow (- (+ t 1.0) z) 1) (+ a x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (94 enodes)
* [exit]simplify:  Simplified to (* (+ (- 1.0 z) t) (+ x a))
* [exit]simplify:  Simplified to (* (+ (- 1.0 z) t) (+ x a))
* * * * [misc]progress:  [ 44 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* 1 (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))))>
* * * * [misc]progress:  [ 45 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (+ (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) a) (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- x)))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) a)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (* a (- y z)) (+ (- t z) 1.0))
* [exit]simplify:  Simplified to (/ (* a (- y z)) (+ (- t z) 1.0))
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- x))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (77 enodes)
* [exit]simplify:  Simplified to (/ (* (- x) (- y z)) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (* (- x) (- y z)) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 46 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (+ (* a (/ (- y z) (pow (- (+ t 1.0) z) 1))) (* (- x) (/ (- y z) (pow (- (+ t 1.0) z) 1))))))>
* [enter]simplify:  Simplifying (* a (/ (- y z) (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (61 enodes)
* [exit]simplify:  Simplified to (/ (* a (- y z)) (- (+ 1.0 t) z))
* [exit]simplify:  Simplified to (/ (* a (- y z)) (- (+ 1.0 t) z))
* [enter]simplify:  Simplifying (* (- x) (/ (- y z) (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (76 enodes)
* [exit]simplify:  Simplified to (/ (* (- x) (- y z)) (- t (- z 1.0)))
* [exit]simplify:  Simplified to (/ (* (- x) (- y z)) (- t (- z 1.0)))
* * * * [misc]progress:  [ 47 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) 1) (- a x))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (70 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 48 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ 1 (pow 1 1)) (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (- y z) (- a x)) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (* (- y z) (- a x)) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 49 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ 1 1) (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (- y z) (- a x)) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (* (- y z) (- a x)) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 50 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* 1 (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x)))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- a x))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (71 enodes)
* [exit]simplify:  Simplified to (/ (* (- y z) (- a x)) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (* (- y z) (- a x)) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 51 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (- y z) (* (/ 1 (pow (- (+ t 1.0) z) 1)) (- a x)))))>
* [enter]simplify:  Simplifying (* (/ 1 (pow (- (+ t 1.0) z) 1)) (- a x))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (33 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (/ (- a x) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (- a x) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 52 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- (pow a 3) (pow x 3))) (+ (sqr a) (+ (sqr x) (* a x))))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- (pow a 3) (pow x 3)))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (49 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (90 enodes)
* [exit]simplify:  Simplified to (/ (- (cube a) (cube x)) (/ (+ 1.0 (- t z)) (- y z)))
* [exit]simplify:  Simplified to (/ (- (cube a) (cube x)) (/ (+ 1.0 (- t z)) (- y z)))
* * * * [misc]progress:  [ 53 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- (sqr a) (sqr x))) (+ a x))))>
* [enter]simplify:  Simplifying (* (/ (- y z) (pow (- (+ t 1.0) z) 1)) (- (sqr a) (sqr x)))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (150 enodes)
* * [misc]simplify:  iters left: 1 (198 enodes)
* [exit]simplify:  Simplified to (* (- a x) (/ (* (- y z) (+ x a)) (- t (- z 1.0))))
* [exit]simplify:  Simplified to (* (- a x) (/ (* (- y z) (+ x a)) (- t (- z 1.0))))
* * * * [misc]progress:  [ 54 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (/ (* (- y z) (- a x)) (pow (- (+ t 1.0) z) 1))))>
* [enter]simplify:  Simplifying (* (- y z) (- a x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (- a x) (- y z))
* [exit]simplify:  Simplified to (* (- a x) (- y z))
* * * * [misc]progress:  [ 55 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (- a x) (/ (- y z) (pow (- (+ t 1.0) z) 1)))))>
* * * * [misc]progress:  [ 56 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (pow (/ (- y z) (pow (- (+ t 1.0) z) 1)) 1) (- a x))))>
* * * * [misc]progress:  [ 57 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (exp (- (log (- y z)) (* (log (- (+ t 1.0) z)) 1))) (- a x))))>
* [enter]simplify:  Simplifying (- (log (- y z)) (* (log (- (+ t 1.0) z)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- 1.0 (- z t))))
* * * * [misc]progress:  [ 58 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (exp (- (log (- y z)) (* (log (- (+ t 1.0) z)) 1))) (- a x))))>
* [enter]simplify:  Simplifying (- (log (- y z)) (* (log (- (+ t 1.0) z)) 1))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- 1.0 (- z t))))
* * * * [misc]progress:  [ 59 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (exp (- (log (- y z)) (log (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (- (log (- y z)) (log (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- t (- z 1.0))))
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- t (- z 1.0))))
* * * * [misc]progress:  [ 60 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (exp (log (/ (- y z) (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (log (/ (- y z) (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (36 enodes)
* [exit]simplify:  Simplified to (log (/ (- y z) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (log (/ (- y z) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 61 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (log (exp (/ (- y z) (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (exp (/ (- y z) (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (exp (/ (- y z) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (exp (/ (- y z) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 62 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (cbrt (/ (cube (- y z)) (cube (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (/ (cube (- y z)) (cube (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (234 enodes)
* [exit]simplify:  Simplified to (cube (/ (- y z) (- t (- z 1.0))))
* [exit]simplify:  Simplified to (cube (/ (- y z) (- t (- z 1.0))))
* * * * [misc]progress:  [ 63 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (cube (cbrt (/ (- y z) (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (cbrt (/ (- y z) (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (- y z) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (cbrt (/ (- y z) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 64 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (cbrt (cube (/ (- y z) (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (cube (/ (- y z) (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (119 enodes)
* * [misc]simplify:  iters left: 1 (193 enodes)
* [exit]simplify:  Simplified to (cube (/ (- y z) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (cube (/ (- y z) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 65 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (cube (/ (cbrt (- y z)) (cbrt (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (/ (cbrt (- y z)) (cbrt (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (- y z)) (cbrt (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (/ (cbrt (- y z)) (cbrt (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 66 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (sqr (sqrt (/ (- y z) (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (sqrt (/ (- y z) (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (- y z) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (sqrt (/ (- y z) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 67 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (sqr (/ (sqrt (- y z)) (sqrt (pow (- (+ t 1.0) z) 1)))) (- a x))))>
* [enter]simplify:  Simplifying (/ (sqrt (- y z)) (sqrt (pow (- (+ t 1.0) z) 1)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (25 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (- y z)) (sqrt (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (/ (sqrt (- y z)) (sqrt (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 68 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- (- y z)) (- (pow (- (+ t 1.0) z) 1))) (- a x))))>
* [enter]simplify:  Simplifying (- (- y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- y z))
* [exit]simplify:  Simplified to (- (- y z))
* [enter]simplify:  Simplifying (- (pow (- (+ t 1.0) z) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (- (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (- (- 1.0 (- z t)))
* * * * [misc]progress:  [ 69 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (- (/ y (pow (- (+ t 1.0) z) 1)) (/ z (pow (- (+ t 1.0) z) 1))) (- a x))))>
* [enter]simplify:  Simplifying (/ y (pow (- (+ t 1.0) z) 1))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (/ y (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (/ y (- 1.0 (- z t)))
* [enter]simplify:  Simplifying (/ z (pow (- (+ t 1.0) z) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ z (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ z (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 70 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (/ 1 (pow 1 1)) (/ (- y z) (pow (- (+ t 1.0) z) 1))) (- a x))))>
* [enter]simplify:  Simplifying (/ 1 (pow 1 1))
* * [misc]simplify:  iters left: 3 (3 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (/ 1 1)
* [exit]simplify:  Simplified to (/ 1 1)
* [enter]simplify:  Simplifying (/ (- y z) (pow (- (+ t 1.0) z) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 71 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (/ 1 1) (/ (- y z) (pow (- (+ t 1.0) z) 1))) (- a x))))>
* [enter]simplify:  Simplifying (/ 1 1)
* * [misc]simplify:  iters left: 2 (2 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* [enter]simplify:  Simplifying (/ (- y z) (pow (- (+ t 1.0) z) 1))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 72 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* 1 (/ (- y z) (pow (- (+ t 1.0) z) 1))) (- a x))))>
* * * * [misc]progress:  [ 73 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (* (- y z) (/ 1 (pow (- (+ t 1.0) z) 1))) (- a x))))>
* [enter]simplify:  Simplifying (/ 1 (pow (- (+ t 1.0) z) 1))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* * [misc]simplify:  iters left: 1 (21 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (/ 1 (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 74 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ 1 (/ (pow (- (+ t 1.0) z) 1) (- y z))) (- a x))))>
* [enter]simplify:  Simplifying (/ (pow (- (+ t 1.0) z) 1) (- y z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (- y z))
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (- y z))
* * * * [misc]progress:  [ 75 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (/ (- y z) (pow 1 1)) (pow (- (+ t 1.0) z) 1)) (- a x))))>
* [enter]simplify:  Simplifying (/ (- y z) (pow 1 1))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (- y z) 1)
* [exit]simplify:  Simplified to (/ (- y z) 1)
* * * * [misc]progress:  [ 76 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (/ (- y z) 1) (pow (- (+ t 1.0) z) 1)) (- a x))))>
* [enter]simplify:  Simplifying (/ (- y z) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* [exit]simplify:  Simplified to (/ (- y z) 1)
* [exit]simplify:  Simplified to (/ (- y z) 1)
* * * * [misc]progress:  [ 77 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ 1 (/ (pow (- (+ t 1.0) z) 1) (- y z))) (- a x))))>
* [enter]simplify:  Simplifying (/ (pow (- (+ t 1.0) z) 1) (- y z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (- y z))
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (- y z))
* * * * [misc]progress:  [ 78 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- (pow y 3) (pow z 3)) (* (pow (- (+ t 1.0) z) 1) (+ (sqr y) (+ (sqr z) (* y z))))) (- a x))))>
* [enter]simplify:  Simplifying (* (pow (- (+ t 1.0) z) 1) (+ (sqr y) (+ (sqr z) (* y z))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (32 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)
* * [misc]simplify:  iters left: 3 (177 enodes)
* * [misc]simplify:  iters left: 2 (288 enodes)
* * [misc]simplify:  iters left: 1 (434 enodes)
* [exit]simplify:  Simplified to (* (+ (* z z) (* y (+ z y))) (- t (- z 1.0)))
* [exit]simplify:  Simplified to (* (+ (* z z) (* y (+ z y))) (- t (- z 1.0)))
* * * * [misc]progress:  [ 79 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- (sqr y) (sqr z)) (* (pow (- (+ t 1.0) z) 1) (+ y z))) (- a x))))>
* [enter]simplify:  Simplifying (* (pow (- (+ t 1.0) z) 1) (+ y z))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (71 enodes)
* * [misc]simplify:  iters left: 1 (93 enodes)
* [exit]simplify:  Simplified to (* (+ z y) (+ (- 1.0 z) t))
* [exit]simplify:  Simplified to (* (+ z y) (+ (- 1.0 z) t))
* * * * [misc]progress:  [ 80 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (pow (- (+ t 1.0) z) 1) 1)) (- a x))))>
* * * * [misc]progress:  [ 81 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (exp (log (- (+ t 1.0) z))) 1)) (- a x))))>
* [enter]simplify:  Simplifying (log (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (log (- t (- z 1.0)))
* [exit]simplify:  Simplified to (log (- t (- z 1.0)))
* * * * [misc]progress:  [ 82 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (log (exp (- (+ t 1.0) z))) 1)) (- a x))))>
* [enter]simplify:  Simplifying (exp (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (exp (+ 1.0 (- t z)))
* [exit]simplify:  Simplified to (exp (+ 1.0 (- t z)))
* * * * [misc]progress:  [ 83 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (cube (cbrt (- (+ t 1.0) z))) 1)) (- a x))))>
* [enter]simplify:  Simplifying (cbrt (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (- t (- z 1.0)))
* [exit]simplify:  Simplified to (cbrt (- t (- z 1.0)))
* * * * [misc]progress:  [ 84 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (cbrt (cube (- (+ t 1.0) z))) 1)) (- a x))))>
* [enter]simplify:  Simplifying (cube (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (47 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (cube (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (cube (- 1.0 (- z t)))
* * * * [misc]progress:  [ 85 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (sqr (sqrt (- (+ t 1.0) z))) 1)) (- a x))))>
* [enter]simplify:  Simplifying (sqrt (- (+ t 1.0) z))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (10 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (- t (- z 1.0)))
* [exit]simplify:  Simplified to (sqrt (- t (- z 1.0)))
* * * * [misc]progress:  [ 86 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (+ (+ t 1.0) (- z)) 1)) (- a x))))>
* [enter]simplify:  Simplifying (- z)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- z)
* [exit]simplify:  Simplified to (- z)
* * * * [misc]progress:  [ 87 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (* 1 (- (+ t 1.0) z)) 1)) (- a x))))>
* * * * [misc]progress:  [ 88 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (/ (- (pow (+ t 1.0) 3) (pow z 3)) (+ (sqr (+ t 1.0)) (+ (sqr z) (* (+ t 1.0) z)))) 1)) (- a x))))>
* [enter]simplify:  Simplifying (- (pow (+ t 1.0) 3) (pow z 3))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (- (cube (+ t 1.0)) (cube z))
* [exit]simplify:  Simplified to (- (cube (+ t 1.0)) (cube z))
* [enter]simplify:  Simplifying (+ (sqr (+ t 1.0)) (+ (sqr z) (* (+ t 1.0) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (186 enodes)
* [exit]simplify:  Simplified to (+ (* (+ t 1.0) (+ t 1.0)) (* (+ t (+ z 1.0)) z))
* [exit]simplify:  Simplified to (+ (* (+ t 1.0) (+ t 1.0)) (* (+ t (+ z 1.0)) z))
* * * * [misc]progress:  [ 89 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (/ (- (sqr (+ t 1.0)) (sqr z)) (+ (+ t 1.0) z)) 1)) (- a x))))>
* [enter]simplify:  Simplifying (- (sqr (+ t 1.0)) (sqr z))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (87 enodes)
* * [misc]simplify:  iters left: 1 (277 enodes)
* [exit]simplify:  Simplified to (- (* (+ t 1.0) (+ t 1.0)) (* z z))
* [exit]simplify:  Simplified to (- (* (+ t 1.0) (+ t 1.0)) (* z z))
* [enter]simplify:  Simplifying (+ (+ t 1.0) z)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (11 enodes)
* * [misc]simplify:  iters left: 1 (15 enodes)
* [exit]simplify:  Simplified to (+ (+ t 1.0) z)
* [exit]simplify:  Simplified to (+ (+ t 1.0) z)
* * * * [misc]progress:  [ 90 / 90 ] simplifiying candidate #<alt-delta (λ (x y z t a) (+ x (* (/ (- y z) (pow (+ t (- 1.0 z)) 1)) (- a x))))>
* [enter]simplify:  Simplifying (- 1.0 z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- 1.0 z)
* [exit]simplify:  Simplified to (- 1.0 z)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  Final touches.
* * * [misc]progress:  tayloring alt 1 of 12
* [misc]approximate:  Taking taylor expansion of (+ x (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ x (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in a
* [misc]taylor:  Taking taylor expansion of (- y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in a
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- (+ 1.0 t) z)) (- x)) into (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z)))) into (sqrt (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) 1) (* 0 (- x))) into (- (/ y (- (+ 1.0 t) z)) (/ z (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (/ (- (/ y (- (+ 1.0 t) z)) (/ z (- (+ 1.0 t) z))) (* 2 (sqrt (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z)))))) into (* 1/2 (/ (- (/ y (- (+ 1.0 t) z)) (/ z (- (+ 1.0 t) z))) (sqrt (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z))))))
* [misc]taylor:  Taking taylor expansion of (+ x (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- 1.0 z)) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- 1.0 z)) (- a x)) into (/ (* (- y z) (- a x)) (- 1.0 z))
* [misc]backup-simplify:  Simplify (sqrt (/ (* (- y z) (- a x)) (- 1.0 z))) into (sqrt (/ (* (- y z) (- a x)) (- 1.0 z)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1.0 z)) (+ (* (/ (- y z) (- 1.0 z)) (/ 1 (- 1.0 z))))) into (- (/ z (sqr (- 1.0 z))) (/ y (sqr (- 1.0 z))))
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- 1.0 z)) 0) (* (- (/ z (sqr (- 1.0 z))) (/ y (sqr (- 1.0 z)))) (- a x))) into (- (+ (/ (* a z) (sqr (- 1.0 z))) (/ (* y x) (sqr (- 1.0 z)))) (+ (/ (* y a) (sqr (- 1.0 z))) (/ (* x z) (sqr (- 1.0 z)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (/ (* a z) (sqr (- 1.0 z))) (/ (* y x) (sqr (- 1.0 z)))) (+ (/ (* y a) (sqr (- 1.0 z))) (/ (* x z) (sqr (- 1.0 z))))) (* 2 (sqrt (/ (* (- y z) (- a x)) (- 1.0 z))))) into (* 1/2 (* (sqrt (/ (- 1.0 z) (* (- a x) (- y z)))) (- (+ (/ (* a z) (sqr (- 1.0 z))) (/ (* y x) (sqr (- 1.0 z)))) (+ (/ (* x z) (sqr (- 1.0 z))) (/ (* y a) (sqr (- 1.0 z)))))))
* [misc]taylor:  Taking taylor expansion of (+ x (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in z
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (/ y (+ 1.0 t)) (- a x)) into (/ (* y (- a x)) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (sqrt (/ (* y (- a x)) (+ 1.0 t))) into (sqrt (/ (* y (- a x)) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 (+ 1.0 t)) (+ (* (/ y (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (- (/ y (sqr (+ 1.0 t))) (/ 1 (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (+ (* (/ y (+ 1.0 t)) 0) (* (- (/ y (sqr (+ 1.0 t))) (/ 1 (+ 1.0 t))) (- a x))) into (- (+ (/ x (+ 1.0 t)) (/ (* y a) (sqr (+ 1.0 t)))) (+ (/ (* y x) (sqr (+ 1.0 t))) (/ a (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (/ (- (+ (/ x (+ 1.0 t)) (/ (* y a) (sqr (+ 1.0 t)))) (+ (/ (* y x) (sqr (+ 1.0 t))) (/ a (+ 1.0 t)))) (* 2 (sqrt (/ (* y (- a x)) (+ 1.0 t))))) into (* 1/2 (* (sqrt (/ (+ 1.0 t) (* y (- a x)))) (- (+ (/ x (+ 1.0 t)) (/ (* y a) (sqr (+ 1.0 t)))) (+ (/ (* y x) (sqr (+ 1.0 t))) (/ a (+ 1.0 t))))))
* [misc]taylor:  Taking taylor expansion of (+ x (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))) in y
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (* -1 (/ z (- (+ 1.0 t) z))) (- a x)) into (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))) into (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))))) into (/ 1 (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ z (- (+ 1.0 t) z))) 0) (* (/ 1 (- (+ 1.0 t) z)) (- a x))) into (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (* 2 (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))) into (* 1/2 (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))))))
* [misc]taylor:  Taking taylor expansion of (+ x (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- (+ 1.0 t) z)) a) into (/ (* a (- y z)) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))) into (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) -1) (* 0 a)) into (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (/ (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z))) (* 2 (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))))) into (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))))
* [misc]taylor:  Taking taylor expansion of (+ x (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x)))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- (+ 1.0 t) z)) a) into (/ (* a (- y z)) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))) into (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) -1) (* 0 a)) into (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (/ (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z))) (* 2 (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))))) into (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))))
* [misc]backup-simplify:  Simplify (* (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))) (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z)))) into (/ (* a (- y z)) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ 0 (/ (* a (- y z)) (- (+ 1.0 t) z))) into (- (/ (* y a) (- (+ 1.0 t) z)) (/ (* a z) (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* y a) (- (+ 1.0 t) z)) (/ (* a z) (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of (/ (* y a) (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of (* y a) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ a (- (+ 1.0 t) z)) into (/ a (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (* a z) (- (+ 1.0 t) z)) into (/ (* a z) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (- (/ (* a z) (- (+ 1.0 t) z))) into (- (/ (* a z) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (* a z) (- (+ 1.0 t) z)))) into (- (/ (* a z) (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ (* a z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))) (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))))) (* (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z))))) (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))))) into (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 1 (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))) into (- (+ 1 (/ z (- (+ 1.0 t) z))) (/ y (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (+ 1 (/ z (- (+ 1.0 t) z))) (/ y (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ z (- (+ 1.0 t) z))) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ z (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ z (- (+ 1.0 t) z)) into (/ z (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ y (- (+ 1.0 t) z)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 t) z)) into (/ 1 (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ 1 (/ z (- (+ 1.0 t) z))) into (+ 1 (/ z (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ (+ 1 (/ z (- (+ 1.0 t) z))) 0) into (+ 1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ z (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ z (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (* a z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ a (- (+ 1.0 t) z)) 0) into (/ a (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ a (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ a (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ a (+ 1.0 t))) into (- (/ a (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ a (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (/ a (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ a 1.0) into (* 1.0 a)
* [misc]backup-simplify:  Simplify (- (* 1.0 a)) into (- (* 1.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))) (* 0 (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) 0) (+ (* 0 -1) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))))) (+)) (* 2 (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))))) into (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (+ (* 1/4 (/ (pow z 3) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/2 (/ (* y (* t z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/4 (/ (* (sqr y) z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (* 0.5 (/ (* y z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z)))))))) (+ (* 1/2 (/ (* y (sqr z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/4 (/ (* (sqr y) t) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 0.25 (/ (sqr z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 0.25 (/ (sqr y) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (* 1/4 (/ (* t (sqr z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))))))))))
* [misc]backup-simplify:  Simplify (+ (* (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))) (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (+ (* 1/4 (/ (pow z 3) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/2 (/ (* y (* t z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/4 (/ (* (sqr y) z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (* 0.5 (/ (* y z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z)))))))) (+ (* 1/2 (/ (* y (sqr z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/4 (/ (* (sqr y) t) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 0.25 (/ (sqr z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 0.25 (/ (sqr y) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (* 1/4 (/ (* t (sqr z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))))))))))) (+ (* (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z))))) (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))))) (* (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (+ (* 1/4 (/ (pow z 3) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/2 (/ (* y (* t z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/4 (/ (* (sqr y) z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (* 0.5 (/ (* y z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z)))))))) (+ (* 1/2 (/ (* y (sqr z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 1/4 (/ (* (sqr y) t) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 0.25 (/ (sqr z) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (+ (* 0.25 (/ (sqr y) (* (sqr (- (+ 1.0 t) z)) (* a (- y z))))) (* 1/4 (/ (* t (sqr z)) (* (sqr (- (+ 1.0 t) z)) (* a (- y z)))))))))))) (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ z (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z))) into (- (/ 1 (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (- (+ 1.0 t) z)))) into (- (/ 1 (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ 1 (+ 1.0 t)) into (/ 1 (+ 1.0 t))
* [misc]backup-simplify:  Simplify (- (/ 1 (+ 1.0 t))) into (- (/ 1 (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]taylor:  Taking taylor expansion of (- 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ a (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (* a z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))) (* 0 (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (+ 1.0 t))) into (/ 1 (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ 1 (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* 1 (* 1 (* z (* 1 x))))) (+ (* (- 1.0) (* 1 (* 1 (* 1 (* y x))))) (* 1 (* 1 (* 1 (* 1 (* 1 x))))))) into (- (+ x (* 1.0 (* x z))) (* 1.0 (* y x)))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) 1) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) 1) into (- (/ 1 y) (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) (- (/ 1 a) (/ 1 x))) into (* (- (/ 1 y) (/ 1 z)) (- (/ 1 a) (/ 1 x)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* (- (/ 1 y) (/ 1 z)) (- (/ 1 a) (/ 1 x))) (* 2 (sqrt 0))) into (* +nan.0 (* (- (/ 1 y) (/ 1 z)) (- (/ 1 a) (/ 1 x))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 a) (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (sqrt (- (/ 1 a) (/ 1 x))) into (sqrt (- (/ 1 a) (/ 1 x)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ (/ 1 y) -1) (+ (* 1 (/ (+ 1.0 (/ 1 t)) -1)))) into (- (+ 1.0 (/ 1 t)) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (+ 1.0 (/ 1 t)) (/ 1 y)) (- (/ 1 a) (/ 1 x)))) into (- (+ (/ 1 (* y x)) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a)))) (+ (/ 1 (* y a)) (+ (/ 1 (* t x)) (* 1.0 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (* y x)) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a)))) (+ (/ 1 (* y a)) (+ (/ 1 (* t x)) (* 1.0 (/ 1 x))))) (* 2 (sqrt (- (/ 1 a) (/ 1 x))))) into (* 1/2 (* (- (+ (/ 1 (* y x)) (+ (* 1.0 (/ 1 a)) (/ 1 (* t a)))) (+ (/ 1 (* y a)) (+ (* 1.0 (/ 1 x)) (/ 1 (* t x))))) (sqrt (/ 1 (- (/ 1 a) (/ 1 x))))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 a) (- (/ 1 x))) into (- (/ 1 a) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (- (/ 1 a) (/ 1 x))) into (/ (- (/ 1 a) (/ 1 x)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ (- (/ 1 a) (/ 1 x)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- (/ 1 a) (/ 1 x)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) -1) into (* -1 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) (- (/ 1 a) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ (/ 1 t) 1.0) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 t) 1.0) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 t) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 1.0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 a) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) -1) into (* -1 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 1 a)) (* 0 -1)) into (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z))))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (/ 1 (* a (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) z)))) (sqr (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (* (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))))) 0))) into (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))) into (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))) into (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z) into (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into (- (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (+ (/ 1 z) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (+ (/ 1 z) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))) into (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))) into (/ +nan.0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))) 0) into (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 (/ 1 a)) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))) (+ (* (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))))) (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))))))))))))))))) 0)))) into (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))) into (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) 3.0))))) (+ (/ 1 z) (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (* 6.0 (/ z t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) 3.0))))) (+ (/ 1 z) (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (* 6.0 (/ z t))))))) into (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* 0 (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a t)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a t)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))) into (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) into (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) into (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) into (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z) into (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* a (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]backup-simplify:  Simplify (* 0 (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (/ a z) (* 2.0 (/ (* a z) t))))) (+ (* 2.0 a) (* 2 (/ a t))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (/ a z) (* 2.0 (/ (* a z) t))))) (+ (* 2.0 a) (* 2 (/ a t))))) into (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))
* [misc]backup-simplify:  Simplify (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))) into (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)) into (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) into (/ +nan.0 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) into (/ +nan.0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) into (/ +nan.0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) 0) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 a) (/ a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (/ a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (/ a (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ a (* t z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 z) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ z (pow t 3)) (* 3.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ z (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ 3.0 (* 3 (/ 1 (sqr t)))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))) (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))) into (/ +nan.0 (- (+ (/ 1 z) (+ (* 1.0 z) (+ (/ z (sqr t)) (* 2.0 (/ z t))))) (+ 2.0 (* 2 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (- (+ (/ 1 z) (+ (* 1.0 z) (+ (/ z (sqr t)) (* 2.0 (/ z t))))) (+ 2.0 (* 2 (/ 1 t)))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 1.0 z) (+ (/ z (sqr t)) (* 2.0 (/ z t))))) (+ 2.0 (* 2 (/ 1 t)))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 1.0 z) (+ (/ z (sqr t)) (* 2.0 (/ z t))))) (+ 2.0 (* 2 (/ 1 t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 1.0 z) (+ (/ z (sqr t)) (* 2.0 (/ z t))))) (+ 2.0 (* 2 (/ 1 t)))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 1.0 z) (+ (/ z (sqr t)) (* 2.0 (/ z t))))) (+ 2.0 (* 2 (/ 1 t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (/ z (sqr t)) (* 1.0 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 1.0 z) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 2.0 (* 2 (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in a
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 (/ 1 a)) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))) (+ (* 2 (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))))) (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))))))))))))))))) (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))))))))))))))))) 0))))) into (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z) into (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (sqr a) (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (* z (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]backup-simplify:  Simplify (* 0 (* z (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* z (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into (- (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (* (sqr a) z) (sqr t))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (sqr a))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (* (sqr a) z) (sqr t))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (sqr a))))) into (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))) into (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* a (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (* 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3.0 a) (+ (* 3 (/ a (sqr t))) (* 6.0 (/ a t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3.0 a) (+ (* 3 (/ a (sqr t))) (* 6.0 (/ a t))))))) into (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2 (/ (sqr a) (* t z))) (* 2.0 (/ (sqr a) z))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2 (/ (sqr a) (* t z))) (* 2.0 (/ (sqr a) z))))) into (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))
* [misc]backup-simplify:  Simplify (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) into (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)) into (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))) into (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) into (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) into (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)) into (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 3) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))) into (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))) into (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) into (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* a (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (/ a z) (* 6.0 (/ (* a z) t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (/ a z) (* 6.0 (/ (* a z) t))))))) into (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) into (/ +nan.0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) into (/ +nan.0 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) into (/ +nan.0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) into (/ +nan.0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) 0) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z)))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 3 (/ a (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ a (* t z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t))))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ a (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ a (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 a) (* 6.0 (/ a t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 a) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr a) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr z) (pow t 4)) 6.0) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 z) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ z (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ z (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))) into (/ +nan.0 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))) (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a t)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))) into (/ +nan.0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a)))) 0) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))) (- (* +nan.0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))) (- (* +nan.0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (sqr z) t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0)) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 z) (* 6.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 z) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a)))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ (* a z) t)) (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ a t)) (* 2.0 a)) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 2.0 a) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))) into (/ +nan.0 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))) (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))) (/ 0 (- (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (+ (/ 1 z) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) 0) into (- (* +nan.0 (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))))) into (- (* +nan.0 (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* -1 (+ 1.0 (/ 1 t))) (* (+ 1.0 (/ 1 t)) -1)) into (- (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (+ 2.0 (* 2 (/ 1 t)))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (+ 1.0 (/ 1 t)) (+ 1.0 (/ 1 t))) (* 0 -1))) into (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (+ 2.0 (* 2 (/ 1 t)))) 0) (* (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))) 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 a)) (* 0 -1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))))))))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))))))))))))))))) (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))))))))))))))))) (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))))))))))))))))))))))))))))))))))))))))))))))))))) 0)))))) into (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (* +nan.0 (/ 1 (* y (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (* +nan.0 (/ 1 (* y (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))
* [misc]backup-simplify:  Simplify (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) into (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)) into (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (+ (* 0 0) (* 0 (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ 10.0 (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ 10.0 (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z)))))))))))) into (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)) into (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* a (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t))))))))) into (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) into (/ 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)) into (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (* 0 (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ 5.0 (+ (* 30.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 10.0 (sqr z)) (* 5.0 (/ (pow z 4) (pow t 4)))))))))))))) (+ (* 10 (/ z (sqr t))) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ 5.0 (+ (* 30.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 10.0 (sqr z)) (* 5.0 (/ (pow z 4) (pow t 4)))))))))))))) (+ (* 10 (/ z (sqr t))) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))))))) into (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 5 (/ (pow z 3) (pow t 4))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 10.0 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 5.0 (pow z 3)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)) into (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* a (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))))))))) into (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* (sqr a) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (* 0 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))) into (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 4) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))) into (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ 5.0 (+ (* 30.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 10.0 (sqr z)) (* 5.0 (/ (pow z 4) (pow t 4)))))))))))))) (+ (* 10 (/ z (sqr t))) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ 5.0 (+ (* 30.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 10.0 (sqr z)) (* 5.0 (/ (pow z 4) (pow t 4)))))))))))))) (+ (* 10 (/ z (sqr t))) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))))))) into (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 5 (/ (pow z 3) (pow t 4))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 10.0 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 5.0 (pow z 3)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 5) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (* 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* (sqr a) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t)))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t)))))))) into (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 3) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 3) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) into (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ 10.0 (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ 10.0 (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z)))))))))))) into (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5))) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* a (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (* 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) in y
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z))))))))))))) into (/ +nan.0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (/ 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) into (/ +nan.0 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))) into (/ +nan.0 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (/ 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z))))))))))))) into (/ +nan.0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (/ 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t))))))))))))) 0) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ a (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ a (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* a (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* a (sqr z)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 a) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 4)) into (/ a (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* a (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (/ a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ a (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ a (* t z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* a z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 z) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (pow z 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 5)) into (/ 1 (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ z (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ z (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (pow z 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (pow z 3) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (pow z 3) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ (sqr z) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ 1 t)) (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (sqr z)) (* 30.0 (/ (sqr z) (sqr t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 3)) into (/ (sqr a) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (sqr a) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (sqr a) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (sqr a) z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (sqr a) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (- (sqr a)) into (- (sqr a))
* [misc]backup-simplify:  Simplify (+ 0 (- (sqr a))) into (- (sqr a))
* [misc]backup-simplify:  Simplify (/ 1 (- (sqr a))) into (/ -1 (sqr a))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))) into (/ +nan.0 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t))))))) (/ 0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3.0 a) (+ (* 3 (/ a (sqr t))) (* 6.0 (/ a t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z)))))) (/ 0 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2 (/ (sqr a) (* t z))) (* 2.0 (/ (sqr a) z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z)))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))) into (/ +nan.0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) (/ 0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))) into (/ +nan.0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) (/ 0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) into (/ +nan.0 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z)))))) 0) into (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ (* (sqr a) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z)))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 a) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* a (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* a (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (* a z) t)) (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (pow z 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 z) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (pow z 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (pow z 3) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t))))))) (/ 0 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) 3.0))))) (+ (/ 1 z) (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (* 6.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))) (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a t)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (* 0 (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a t)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) (* 0 (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) (* 0 (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a)))) (/ 0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (/ a z) (* 2.0 (/ (* a z) t))))) (+ (* 2.0 a) (* 2 (/ a t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into (/ +nan.0 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into (/ +nan.0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) into (- (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))) (- (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 1 (exp (* 3 (- (log -1) (log z))))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (- (log -1) (log z))))) into (/ 1 (exp (* 3 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* -1 (+ 1.0 (/ 1 t))) (* (+ 1.0 (/ 1 t)) -1)) into (- (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* a (- (+ 2.0 (* 2 (/ 1 t))))) (* 0 1)) into (- (+ (* 2 (/ a t)) (* 2.0 a)))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* 2 (/ a t)) (* 2.0 a)))) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (+ 1.0 (/ 1 t)) (+ 1.0 (/ 1 t))) (* 0 -1))) into (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* a (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 0 (- (+ 2.0 (* 2 (/ 1 t))))) (* 0 1))) into (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (* 1.0 a)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (* 1.0 a)))) (+ (* 0 (- (+ (* 2 (/ a t)) (* 2.0 a)))) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1)) (pow -1 1)))) 1) into (* -1 (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z)))) into (- (+ 3.0 (* 3 (/ 1 t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z))))) into (- (+ 1.5 (+ (* 3/2 (/ 1 (sqr t))) (* 3.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))) (+ (* 0 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z)))))) into (- (+ 1.0 (+ (* 3.0 (/ 1 (sqr t))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3))))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 3.0 (* 3 (/ 1 t)))) 3) 6)) (* (/ (pow (- (+ 3.0 (* 3 (/ 1 t)))) 1) 1) (/ (pow (- (+ 1.5 (+ (* 3/2 (/ 1 (sqr t))) (* 3.0 (/ 1 t))))) 1) 1)) (* (/ (pow (- (+ 1.0 (+ (* 3.0 (/ 1 (sqr t))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3)))))) 1) 1)))) into (* -1 (* (+ 1.0 (+ (* 3.0 (/ 1 (sqr t))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3))))) (exp (* 3 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 3.0 (* 3 (/ 1 t)))) 2) 2)) (* (/ (pow (- (+ 1.5 (+ (* 3/2 (/ 1 (sqr t))) (* 3.0 (/ 1 t))))) 1) 1)))) into (* (+ 3.0 (+ (* 3 (/ 1 (sqr t))) (* 6.0 (/ 1 t)))) (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 3.0 (* 3 (/ 1 t)))) 1) 1)))) into (* -1 (* (+ 3.0 (* 3 (/ 1 t))) (exp (* 3 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (* -1 (* (+ 1.0 (+ (* 3.0 (/ 1 (sqr t))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3))))) (exp (* 3 (- (log -1) (log z))))))) (+ (* 0 (* (+ 3.0 (+ (* 3 (/ 1 (sqr t))) (* 6.0 (/ 1 t)))) (exp (* 3 (- (log -1) (log z)))))) (+ (* 0 (* -1 (* (+ 3.0 (* 3 (/ 1 t))) (exp (* 3 (- (log -1) (log z))))))) (* 0 (exp (* 3 (- (log -1) (log z)))))))) into (- (+ (* 3.0 (/ (exp (* 3 (- (log -1) (log z)))) t)) (+ (/ (exp (* 3 (- (log -1) (log z)))) (pow t 3)) (+ (* 3.0 (/ (exp (* 3 (- (log -1) (log z)))) (sqr t))) (* 1.0 (exp (* 3 (- (log -1) (log z)))))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (* -1 (* (+ 3.0 (* 3 (/ 1 t))) (exp (* 3 (- (log -1) (log z))))))) (* 0 (exp (* 3 (- (log -1) (log z)))))) into (- (+ (* 3 (/ (exp (* 3 (- (log -1) (log z)))) t)) (* 3.0 (exp (* 3 (- (log -1) (log z)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ (- (+ (* 3 (/ (exp (* 3 (- (log -1) (log z)))) t)) (* 3.0 (exp (* 3 (- (log -1) (log z))))))) (exp (* 3 (- (log -1) (log z)))))))) into (+ (* 3.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (* (+ 3.0 (+ (* 3 (/ 1 (sqr t))) (* 6.0 (/ 1 t)))) (exp (* 3 (- (log -1) (log z)))))) (+ (* 0 (* -1 (* (+ 3.0 (* 3 (/ 1 t))) (exp (* 3 (- (log -1) (log z))))))) (* 0 (exp (* 3 (- (log -1) (log z))))))) into (+ (* 6.0 (/ (exp (* 3 (- (log -1) (log z)))) t)) (+ (* 3 (/ (exp (* 3 (- (log -1) (log z)))) (sqr t))) (* 3.0 (exp (* 3 (- (log -1) (log z)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ (+ (* 6.0 (/ (exp (* 3 (- (log -1) (log z)))) t)) (+ (* 3 (/ (exp (* 3 (- (log -1) (log z)))) (sqr t))) (* 3.0 (exp (* 3 (- (log -1) (log z))))))) (exp (* 3 (- (log -1) (log z)))))) (* (+ (* 3.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ 1 (* t (exp (* 3 (- (log -1) (log z)))))))) (/ (- (+ (* 3 (/ (exp (* 3 (- (log -1) (log z)))) t)) (* 3.0 (exp (* 3 (- (log -1) (log z))))))) (exp (* 3 (- (log -1) (log z)))))))) into (+ (* 6 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (+ (* 12.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))) (* 6.0 (/ 1 (exp (* 3 (- (log -1) (log z))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ (- (+ (* 3.0 (/ (exp (* 3 (- (log -1) (log z)))) t)) (+ (/ (exp (* 3 (- (log -1) (log z)))) (pow t 3)) (+ (* 3.0 (/ (exp (* 3 (- (log -1) (log z)))) (sqr t))) (* 1.0 (exp (* 3 (- (log -1) (log z))))))))) (exp (* 3 (- (log -1) (log z)))))) (* (+ (* 3.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ 1 (* t (exp (* 3 (- (log -1) (log z)))))))) (/ (+ (* 6.0 (/ (exp (* 3 (- (log -1) (log z)))) t)) (+ (* 3 (/ (exp (* 3 (- (log -1) (log z)))) (sqr t))) (* 3.0 (exp (* 3 (- (log -1) (log z))))))) (exp (* 3 (- (log -1) (log z)))))) (* (+ (* 6 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (+ (* 12.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))) (* 6.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))))) (/ (- (+ (* 3 (/ (exp (* 3 (- (log -1) (log z)))) t)) (* 3.0 (exp (* 3 (- (log -1) (log z))))))) (exp (* 3 (- (log -1) (log z)))))))) into (+ (* 30.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (+ (* 10 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (+ (* 10.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (* 30.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (+ (* 30.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (+ (* 10 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (+ (* 10.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (* 30.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))))) (+ (* 0 (+ (* 6 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (+ (* 12.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))) (* 6.0 (/ 1 (exp (* 3 (- (log -1) (log z))))))))) (+ (* 0 (+ (* 3.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))) (* 0 (/ 1 (exp (* 3 (- (log -1) (log z))))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 a)) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z))))))))))))) (- (* +nan.0 (/ 1 a)))) into (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z)))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (exp (* 3 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (exp (* 3 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (exp (* 3 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (exp (* 3 (- (log -1) (log z))))))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (- (log -1) (log z))))) into (/ 1 (exp (* 3 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z)))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (exp (* 3 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (- (log -1) (log z))))) into (/ 1 (exp (* 3 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z)))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) (exp (* 3 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) (exp (* 3 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 1 (exp (* 3 (- (log -1) (log z))))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (- (log -1) (log z))))) into (/ 1 (exp (* 3 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z)))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z)))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* t (exp (* 3 (- (log -1) (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (exp (* 3 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* t (exp (* 3 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 0 (exp (* 3 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* 3 (- (log -1) (log z)))))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (- (log -1) (log z))))) into (/ 1 (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow z 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow z 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow z 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow z 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ 0 (exp (* 3 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) into (/ +nan.0 (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (exp (* 3 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ 0 (exp (* 3 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ 0 (exp (* 3 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 3 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (exp (* 3 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log -1) (log z))))) (/ 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (exp (* 3 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) 0) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 a)))) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 a)))) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 a)))) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (exp (* 3 (- (log -1) (log z))))) (- (* +nan.0 (/ 1 a)))) into (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a)))))) into (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a)))))) into (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a)))))) into (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (exp (* 3 (- (log -1) (log z)))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (exp (* 3 (- (log -1) (log z))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in a
* [misc]taylor:  Taking taylor expansion of (log -1) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (- (log -1) (log z))))) into (/ 1 (exp (* 3 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))) (/ 0 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))) (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))) (/ 0 (- (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (+ (/ 1 z) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))) (* 0 (/ 0 (- (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (+ (/ 1 z) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 -1) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 a)) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 a)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 a))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 a)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 a)) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 a)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (+ 1.0 (/ 1 t)) 0) (+ (* 0 (+ 1.0 (/ 1 t))) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (+ 2.0 (* 2 (/ 1 t)))) 1) (+ (* (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))) 0) (* 0 0)))) into (- (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (+ 2.0 (* 2 (/ 1 t)))) 1)))) into (+ 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (+ 2.0 (* 2 (/ 1 t)))) (* 0 1)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (* +nan.0 -1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) (- +nan.0)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 a))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 a)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 a)) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 a)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 t)) into (/ 2 t)
* [misc]backup-simplify:  Simplify (+ 2.0 (/ 2 t)) into (+ 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (+ 2.0 (* 2 (/ 1 t)))) into (- (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ 2.0 (* 2 (/ 1 t))))) into (- (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (+ 2.0 (* 2 (/ 1 t)))) 1)))) into (+ 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (+ 2.0 (* 2 (/ 1 t)))) (* 0 1)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* 2.0 1) into 2.0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 t)) into (/ 2 t)
* [misc]backup-simplify:  Simplify (+ 2.0 (/ 2 t)) into (+ 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (+ 2.0 (* 2 (/ 1 t)))) into (- (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ 2.0 (* 2 (/ 1 t))))) into (- (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (+ 2.0 (* 2 (/ 1 t)))) 1)))) into (+ 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (+ 2.0 (* 2 (/ 1 t)))) (* 0 1)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))) (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* 0 (/ 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 a)) (* 0 -1)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (+ (* +nan.0 (/ 1 (* (sqr y) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) (- (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))))))))))))))))) (+ (* 2 (* (* +nan.0 (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 1 z)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 (* y (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (/ 1 (* z (* a (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (- (+ (* +nan.0 (/ 1 (* y (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))))))))))))))))))))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) 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z)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) 0))))))) into (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 5) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 5) in y
* [misc]taylor:  Taking taylor expansion of (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]backup-simplify:  Simplify (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 5) in y
* [misc]taylor:  Taking taylor expansion of (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 5) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 5) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (* 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]backup-simplify:  Simplify (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5)) into (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (* 0 (pow z 5))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into (- (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 15 (/ z (sqr t))) (+ (/ 1 z) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 1.0 (pow z 5)) (+ (* 15.0 (pow z 3)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 15.0 z) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (+ (* 15.0 (/ (pow z 5) (sqr t))) (+ (* 15 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))))))) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 20.0 (sqr z)) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 6 (/ 1 t)) (+ (* 6.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) (sqr t))) (+ (* 30.0 (/ (pow z 4) (pow t 4))) 6.0))))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 15 (/ z (sqr t))) (+ (/ 1 z) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 1.0 (pow z 5)) (+ (* 15.0 (pow z 3)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 15.0 z) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (+ (* 15.0 (/ (pow z 5) (sqr t))) (+ (* 15 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))))))) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 20.0 (sqr z)) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 6 (/ 1 t)) (+ (* 6.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) (sqr t))) (+ (* 30.0 (/ (pow z 4) (pow t 4))) 6.0))))))))))))) into (/ 1 (- (+ (* 15 (/ z (sqr t))) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 1.0 (pow z 5)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 15.0 z) (+ (* 15.0 (pow z 3)) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (+ (/ 1 z) (+ (* 15.0 (/ (pow z 5) (sqr t))) (+ (* 15 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))))))) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 20.0 (sqr z)) (+ (* 30.0 (/ (pow z 4) (pow t 4))) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 6.0 (pow z 4)) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ 1 t)) (+ (* 60.0 (/ (sqr z) (sqr t))) 6.0)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow a 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) into (/ 1 (* (pow z 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow a 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* (pow a 3) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* (sqr z) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr z) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sqr z) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into (- (+ (* 3.0 (/ (* (pow a 3) (sqr z)) (sqr t))) (+ (* 3.0 (/ (* (pow a 3) (sqr z)) t)) (+ (* 1.0 (* (pow a 3) (sqr z))) (+ (* 3 (/ (pow a 3) t)) (+ (/ (* (pow a 3) (sqr z)) (pow t 3)) (* 3.0 (pow a 3))))))) (+ (/ (pow a 3) z) (+ (* 3.0 (* (pow a 3) z)) (+ (* 6.0 (/ (* (pow a 3) z) t)) (* 3 (/ (* (pow a 3) z) (sqr t)))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (/ (* (pow a 3) (sqr z)) (sqr t))) (+ (* 3.0 (/ (* (pow a 3) (sqr z)) t)) (+ (* 1.0 (* (pow a 3) (sqr z))) (+ (* 3 (/ (pow a 3) t)) (+ (/ (* (pow a 3) (sqr z)) (pow t 3)) (* 3.0 (pow a 3))))))) (+ (/ (pow a 3) z) (+ (* 3.0 (* (pow a 3) z)) (+ (* 6.0 (/ (* (pow a 3) z) t)) (* 3 (/ (* (pow a 3) z) (sqr t)))))))) into (/ 1 (- (+ (* 3.0 (/ (* (pow a 3) (sqr z)) (sqr t))) (+ (* 3 (/ (pow a 3) t)) (+ (* 1.0 (* (pow a 3) (sqr z))) (+ (* 3.0 (/ (* (pow a 3) (sqr z)) t)) (+ (/ (* (pow a 3) (sqr z)) (pow t 3)) (* 3.0 (pow a 3))))))) (+ (/ (pow a 3) z) (+ (* 3.0 (* (pow a 3) z)) (+ (* 6.0 (/ (* (pow a 3) z) t)) (* 3 (/ (* (pow a 3) z) (sqr t))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* (sqr a) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (* 1 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (/ 1 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into (/ 1 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* a (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]backup-simplify:  Simplify (* 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]backup-simplify:  Simplify (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow a 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z) into (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* (pow a 3) (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* z (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]backup-simplify:  Simplify (* 0 (* z (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* z (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* z (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (+ (* 3 (/ (pow a 3) (* t z))) (/ (* (pow a 3) z) (pow t 3))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (+ (* 3 (/ (pow a 3) (* t z))) (/ (* (pow a 3) z) (pow t 3))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))))) into (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) in y
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 4)) into (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* a (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (* 0 (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow z 4) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into (- (+ (* 5.0 (/ (* a (pow z 4)) (pow t 4))) (+ (* 10 (/ (* a (sqr z)) (pow t 3))) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (pow z 4))) (+ (* 5 (/ a t)) (+ (/ (* a (pow z 4)) (pow t 5)) (+ (* 10.0 (/ (* a (pow z 4)) (pow t 3))) (+ (* 5.0 a) (+ (* 5.0 (/ (* a (pow z 4)) t)) (+ (* 10.0 (/ (* a (pow z 4)) (sqr t))) (+ (* 10.0 (* a (sqr z))) (* 30.0 (/ (* a (sqr z)) t))))))))))))) (+ (* 10 (/ (* a z) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ a z) (+ (* 30.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 20.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (pow z 3)) t)) (+ (* 20.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (* a (pow z 3))) (* 5 (/ (* a (pow z 3)) (pow t 4))))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 5.0 (/ (* a (pow z 4)) (pow t 4))) (+ (* 10 (/ (* a (sqr z)) (pow t 3))) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (pow z 4))) (+ (* 5 (/ a t)) (+ (/ (* a (pow z 4)) (pow t 5)) (+ (* 10.0 (/ (* a (pow z 4)) (pow t 3))) (+ (* 5.0 a) (+ (* 5.0 (/ (* a (pow z 4)) t)) (+ (* 10.0 (/ (* a (pow z 4)) (sqr t))) (+ (* 10.0 (* a (sqr z))) (* 30.0 (/ (* a (sqr z)) t))))))))))))) (+ (* 10 (/ (* a z) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ a z) (+ (* 30.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 20.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (pow z 3)) t)) (+ (* 20.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (* a (pow z 3))) (* 5 (/ (* a (pow z 3)) (pow t 4))))))))))))) into (/ 1 (- (+ (* 5.0 (/ (* a (pow z 4)) (pow t 4))) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 5 (/ a t)) (+ (/ (* a (pow z 4)) (pow t 5)) (+ (* 1.0 (* a (pow z 4))) (+ (* 10 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 4)) (pow t 3))) (+ (* 5.0 a) (+ (* 5.0 (/ (* a (pow z 4)) t)) (+ (* 10.0 (/ (* a (pow z 4)) (sqr t))) (+ (* 10.0 (* a (sqr z))) (* 30.0 (/ (* a (sqr z)) t))))))))))))) (+ (* 10 (/ (* a z) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ a z) (+ (* 20.0 (/ (* a z) t)) (+ (* 30.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 20.0 (/ (* a (pow z 3)) t)) (+ (* 20.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5 (/ (* a (pow z 3)) (pow t 4))) (* 5.0 (* a (pow z 3)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) in y
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]taylor:  Taking taylor expansion of (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]backup-simplify:  Simplify (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) into (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))
* [misc]backup-simplify:  Simplify (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 5)))) into (/ 1 (* (pow z 5) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 6) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]backup-simplify:  Simplify (* 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) into (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) into (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) into (/ 1 (* (pow z 4) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4)) into (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (* 0 (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (+ (* 0 0) (* 0 (pow z 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))))))) into (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)) into (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* a (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (+ (* 0 0) (* 0 (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t)))))))))))) into (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]backup-simplify:  Simplify (* (pow z 5) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 5) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 5)))) into (- (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 15 (/ z (sqr t))) (+ (/ 1 z) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 1.0 (pow z 5)) (+ (* 15.0 (pow z 3)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 15.0 z) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (+ (* 15.0 (/ (pow z 5) (sqr t))) (+ (* 15 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))))))) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 20.0 (sqr z)) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 6 (/ 1 t)) (+ (* 6.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) (sqr t))) (+ (* 30.0 (/ (pow z 4) (pow t 4))) 6.0))))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 15 (/ z (sqr t))) (+ (/ 1 z) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 1.0 (pow z 5)) (+ (* 15.0 (pow z 3)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 15.0 z) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (+ (* 15.0 (/ (pow z 5) (sqr t))) (+ (* 15 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))))))) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 20.0 (sqr z)) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 6 (/ 1 t)) (+ (* 6.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) (sqr t))) (+ (* 30.0 (/ (pow z 4) (pow t 4))) 6.0))))))))))))) into (/ 1 (- (+ (* 15 (/ z (sqr t))) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 1.0 (pow z 5)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 15.0 z) (+ (* 15.0 (pow z 3)) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (+ (/ 1 z) (+ (* 15.0 (/ (pow z 5) (sqr t))) (+ (* 15 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))))))) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 20.0 (sqr z)) (+ (* 30.0 (/ (pow z 4) (pow t 4))) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 6.0 (pow z 4)) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ 1 t)) (+ (* 60.0 (/ (sqr z) (sqr t))) 6.0)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]taylor:  Taking taylor expansion of (pow z 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 6 (log z)) into (* 6 (log z))
* [misc]backup-simplify:  Simplify (exp (* 6 (log z))) into (pow z 6)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)) into (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))
* [misc]backup-simplify:  Simplify (* a (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]backup-simplify:  Simplify (* 1 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into (/ 1 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 4) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 4) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 4))))) into (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))))))) into (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) in y
* [misc]taylor:  Taking taylor expansion of (pow z 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 6 (log z)) into (* 6 (log z))
* [misc]backup-simplify:  Simplify (exp (* 6 (log z))) into (pow z 6)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]backup-simplify:  Simplify (* (pow z 6) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) into (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6))) into (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 6)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (* 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow a 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)
* [misc]backup-simplify:  Simplify (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) into (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (* 1 (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into (/ 1 (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3)) into (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (* 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z)) into (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* (sqr a) (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (sqr z) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))) into (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) (- (/ 1 z))) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3)) into (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))
* [misc]backup-simplify:  Simplify (* (sqr a) (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow z 3) (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into (- (+ (/ (* (sqr a) (pow z 3)) (pow t 4)) (+ (* 1.0 (* (sqr a) (pow z 3))) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) (pow t 3))) (+ (/ (sqr a) z) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) t)) (+ (* 6.0 (/ (* (sqr a) (pow z 3)) (sqr t))) (+ (* 6.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 6 (/ (* (sqr a) z) (sqr t))))))))))) (+ (* 12.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 4.0 (sqr a)) (+ (* 4 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 4 (/ (sqr a) t)) (+ (* 4.0 (* (sqr a) (sqr z))) (* 12.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ (* (sqr a) (pow z 3)) (pow t 4)) (+ (* 1.0 (* (sqr a) (pow z 3))) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) (pow t 3))) (+ (/ (sqr a) z) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) t)) (+ (* 6.0 (/ (* (sqr a) (pow z 3)) (sqr t))) (+ (* 6.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 6 (/ (* (sqr a) z) (sqr t))))))))))) (+ (* 12.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 4.0 (sqr a)) (+ (* 4 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 4 (/ (sqr a) t)) (+ (* 4.0 (* (sqr a) (sqr z))) (* 12.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))))) into (/ 1 (- (+ (/ (* (sqr a) (pow z 3)) (pow t 4)) (+ (* 1.0 (* (sqr a) (pow z 3))) (+ (* 6.0 (/ (* (sqr a) (pow z 3)) (sqr t))) (+ (/ (sqr a) z) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) t)) (+ (* 6.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) t)) (+ (* 6 (/ (* (sqr a) z) (sqr t))) (* 4.0 (/ (* (sqr a) (pow z 3)) (pow t 3))))))))))) (+ (* 4 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 4.0 (sqr a)) (+ (* 4 (/ (sqr a) t)) (+ (* 4.0 (* (sqr a) (sqr z))) (* 12.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 3) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (/ 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (/ 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (* 0 (/ 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (/ 0 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (/ 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (/ 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) (* 0 (/ 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))) into (/ +nan.0 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z))) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) into (/ +nan.0 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) into (/ +nan.0 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (/ 0 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) into (/ +nan.0 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (/ 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (/ 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) (* 0 (/ 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (/ 0 (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow a 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))) (/ 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 6))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) into (/ +nan.0 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))) 0) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t)))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 5 (/ a (* t z))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ (* a (pow z 3)) (pow t 5))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (* a (pow z 3)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (* a z)) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 5)) into (/ a (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (* a (pow z 3)) t)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ (* a z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (* a (pow z 3)) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 4)) into (/ a (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (* a (pow z 3)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a (pow z 3))) (* 5 (/ a (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ a (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ a (* t z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (/ a (sqr z)) (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ a (sqr t))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ a (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ a (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ (* a (sqr z)) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 4)) into (/ a (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (* a (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (* a (sqr z)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 a) (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 a) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (* a (sqr z))) (* 20.0 (/ (* a (sqr z)) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (* a (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (+ 0 (- a)) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* (sqr a) (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (sqr a)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 3)) into (/ (sqr a) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (sqr a) t)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (sqr a) (sqr t))) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (sqr a) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 4)) into (/ (sqr a) (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr a) (sqr z)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (sqr a) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* (sqr a) z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 3)) into (/ (sqr a) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (sqr a) z)) (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (* (sqr a) z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* (sqr a) z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* (sqr a) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr a) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ 1 t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (pow z 4) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 6)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 6) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 6 (log t)) into (* 6 (log t))
* [misc]backup-simplify:  Simplify (exp (* 6 (log t))) into (pow t 6)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 6)) into (/ 1 (pow t 6))
* [misc]taylor:  Taking taylor expansion of (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 15.0 (/ (pow z 4) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 15.0 in z
* [misc]backup-simplify:  Simplify 15.0 into 15.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 15.0 (sqr z)) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 15.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 15.0 in z
* [misc]backup-simplify:  Simplify 15.0 into 15.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (pow z 4) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (pow z 4)) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (pow z 4) (pow t 5))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 5)) into (/ 1 (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))))) in z
* [misc]taylor:  Taking taylor expansion of (* 15 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 15 in z
* [misc]backup-simplify:  Simplify 15 into 15
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0))) in z
* [misc]taylor:  Taking taylor expansion of (* 90.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 90.0 in z
* [misc]backup-simplify:  Simplify 90.0 into 90.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) 15.0)) in z
* [misc]taylor:  Taking taylor expansion of (* 15.0 (/ (pow z 4) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 15.0 in z
* [misc]backup-simplify:  Simplify 15.0 into 15.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 15 (/ (sqr z) (pow t 4))) 15.0) in z
* [misc]taylor:  Taking taylor expansion of (* 15 (/ (sqr z) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 15 in z
* [misc]backup-simplify:  Simplify 15 into 15
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of 15.0 in z
* [misc]backup-simplify:  Simplify 15.0 into 15.0
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ z (sqr t))) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (pow z 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (pow z 3)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ (pow z 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ (pow z 3) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 z) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 z) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (pow z 3) (pow t 5))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 5)) into (/ 1 (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 20 (/ z (pow t 3))) (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 20 (/ z (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20 in z
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ z (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (pow z 3) (pow t 4))) (* 60.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (pow z 3) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (pow a 3) z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (pow a 3) 1) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (pow a 3) z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow a 3) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (* 0 0)) into (pow a 3)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (pow a 3) (sqr t)) into (/ (pow a 3) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow a 3) z) (pow t 3)) (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (pow a 3) z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (* 0 0)) into (pow a 3)
* [misc]backup-simplify:  Simplify (/ (pow a 3) (pow t 3)) into (/ (pow a 3) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (pow a 3) z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (pow a 3) z) t)) (* 3 (/ (pow a 3) (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (pow a 3) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow a 3) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (* 0 0)) into (pow a 3)
* [misc]backup-simplify:  Simplify (/ (pow a 3) t) into (/ (pow a 3) t)
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (pow a 3) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ (pow a 3) t) into (/ (pow a 3) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (pow a 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ (pow a 3) t) into (/ (pow a 3) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (pow a 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (pow a 3) (sqr t)) into (/ (pow a 3) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (pow a 3)) (/ (pow a 3) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (pow a 3)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (pow a 3) 1) into (pow a 3)
* [misc]backup-simplify:  Simplify (+ 0 (pow a 3)) into (pow a 3)
* [misc]backup-simplify:  Simplify (+ 0 (pow a 3)) into (pow a 3)
* [misc]backup-simplify:  Simplify (+ 0 (pow a 3)) into (pow a 3)
* [misc]backup-simplify:  Simplify (- (pow a 3)) into (- (pow a 3))
* [misc]backup-simplify:  Simplify (+ 0 (- (pow a 3))) into (- (pow a 3))
* [misc]backup-simplify:  Simplify (/ 1 (- (pow a 3))) into (/ -1 (pow a 3))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z)))))))))))) (/ 0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ 10.0 (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z))))))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z)))))))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) into (/ +nan.0 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 5 (/ (pow z 3) (pow t 4))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 10.0 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 5.0 (pow z 3)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) into (/ +nan.0 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (/ 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (* 0 (/ 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))))))))) (/ 0 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3))))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 6 (/ a (sqr t))) (+ (* 12.0 (/ a t)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (+ (* 4.0 (/ (* a (sqr z)) t)) (/ a (sqr z)))))))))) (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4 (/ a (* t z))) (+ (* 4.0 (/ a z)) (+ (* 12.0 (/ (* a z) t)) (* 4 (/ (* a z) (pow t 3)))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* z (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))) (/ 0 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 1.0 (* (sqr a) z)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (* 3 (/ (sqr a) (* t z))) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 3.0 (sqr a)) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3 (/ (sqr a) (sqr t))) (/ (sqr a) (sqr z))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 5 (/ (pow z 3) (pow t 4))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 10.0 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 5.0 (pow z 3)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) into (/ +nan.0 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))) into (/ +nan.0 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (/ 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (* 0 (/ 0 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (sqr a) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (pow z 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z)))))))))))) (/ 0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ 10.0 (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z))))))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 5 (/ 1 (* t z))) (+ (/ (pow z 3) (pow t 5)) (+ (* 1.0 (pow z 3)) (+ (* 10 (/ z (pow t 3))) (+ (* 10.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (+ (* 5.0 (/ (pow z 3) (pow t 4))) (* 30.0 (/ z t))))))))))))) (+ (/ 1 (sqr z)) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 10 (/ 1 (sqr t))) (+ 10.0 (+ (* 20.0 (/ 1 t)) (+ (* 30.0 (/ (sqr z) (sqr t))) (* 5.0 (sqr z)))))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (/ 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) (* 0 (/ 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z))) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5) z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t))))))) 0) into (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 6.0 (/ (* (sqr a) z) t)) (* 3 (/ (* (sqr a) z) (sqr t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* a (pow z 3)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ a z) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3)))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* a (pow z 3)) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 4)) into (/ a (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 1.0 (* a (pow z 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* a (pow z 3)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ a t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* a (sqr z)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 a) (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (* a (sqr z))) (* 12.0 (/ (* a (sqr z)) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (pow z 4) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ 1 t)) (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (pow z 4)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow z 4) (pow t 5)) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 5)) into (/ 1 (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (pow z 4) t)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0)))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (pow z 4) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) 5.0)) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (pow z 4) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (sqr z)) 5.0) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (pow z 3) t)) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (pow z 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 z) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (pow z 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (pow z 3)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (pow z 3) (pow t 3))) (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (pow z 3) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ (pow z 3) (pow t 4))) (* 20.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ (pow z 3) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 3)) into (/ (sqr a) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (sqr a) (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (sqr a) (sqr z))) (* 3.0 (sqr a))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (sqr a) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 3.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr a) z) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (* (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (* (sqr a) z) (sqr t))) (* 6.0 (/ (* (sqr a) z) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (* (sqr a) z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* (sqr a) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (- (sqr a)) into (- (sqr a))
* [misc]backup-simplify:  Simplify (+ 0 (- (sqr a))) into (- (sqr a))
* [misc]backup-simplify:  Simplify (/ 1 (- (sqr a))) into (/ -1 (sqr a))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* z (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t))))) (/ 0 (- (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (* (sqr a) z) (sqr t))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (sqr a)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 1.0 (* (sqr a) z)) (+ (* 2.0 (/ (* (sqr a) z) t)) (/ (sqr a) z)))) (+ (* 2.0 (sqr a)) (* 2 (/ (sqr a) t))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into (/ +nan.0 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) (* 0 (/ 0 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)) (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))) (* 0 (/ 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* z (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t))))))) (/ 0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3.0 a) (+ (* 3 (/ a (sqr t))) (* 6.0 (/ a t)))))))) (* 0 (/ 0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3.0 a) (+ (* 3 (/ a (sqr t))) (* 6.0 (/ a t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (/ (* a z) (pow t 3)) (+ (* 3.0 (/ a z)) (+ (* 3.0 (/ (* a z) t)) (* 3 (/ a (* t z)))))))) (+ (/ a (sqr z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (* 6.0 (/ a t)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z)))))) (/ 0 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2 (/ (sqr a) (* t z))) (* 2.0 (/ (sqr a) z)))))) (* 0 (/ 0 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2 (/ (sqr a) (* t z))) (* 2.0 (/ (sqr a) z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) z)) (* 2 (/ (sqr a) (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) into (/ +nan.0 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into (/ +nan.0 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (* 0 (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t)))))))))) (/ 0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (sqr z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) (/ 0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (* 0 (/ 0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into (/ +nan.0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow z 3) 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t)))))))))) (/ 0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 1.0 (pow z 3)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (* 4.0 (sqr z)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (+ (/ (pow z 3) (pow t 4)) (* 12.0 (/ z t)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ (sqr z) t)) (+ 4.0 (+ (* 4 (/ 1 t)) (+ (* 4.0 (sqr z)) (* 12.0 (/ (sqr z) (sqr t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) (/ 0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (* 0 (/ 0 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (* (sqr z) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr z) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z)))))) (/ 0 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (/ a z) (* 6.0 (/ (* a z) t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 a) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (sqr z))) (+ (* 3 (/ a t)) (* 3.0 (/ (* a (sqr z)) t))))))) (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 6.0 (/ (* a z) t)) (/ a z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (* 0 (/ 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))) 0) into (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))) into (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* a (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))) (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (sqr a) (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) (- (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow z 3) (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* a (exp (* 3 (- (log -1) (log z))))) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (* 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log -1) (log z))) into (* 4 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 4 (- (log -1) (log z)))) into (exp (* 4 (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) 1) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (- (log -1) (log z))))) into (/ 1 (exp (* 4 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow z 4) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log -1) (log z))) into (* 4 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 4 (- (log -1) (log z)))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 1 (exp (* 4 (- (log -1) (log z))))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (- (log -1) (log z))))) into (/ 1 (exp (* 4 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr z) (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* (sqr a) 1) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 (sqr a)) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* -1 (+ 1.0 (/ 1 t))) (* (+ 1.0 (/ 1 t)) -1)) into (- (+ 2.0 (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) (- (+ 2.0 (* 2 (/ 1 t))))) (* 0 1)) into (- (+ (* 2 (/ (sqr a) t)) (* 2.0 (sqr a))))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (+ (* 2 (/ (sqr a) t)) (* 2.0 (sqr a))))) (* 0 (sqr a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (+ 1.0 (/ 1 t)) (+ 1.0 (/ 1 t))) (* 0 -1))) into (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 0 (- (+ 2.0 (* 2 (/ 1 t))))) (* 0 1))) into (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (* 1.0 (sqr a))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (+ (* 2.0 (/ (sqr a) t)) (+ (/ (sqr a) (sqr t)) (* 1.0 (sqr a))))) (+ (* 0 (- (+ (* 2 (/ (sqr a) t)) (* 2.0 (sqr a))))) (* 1 (sqr a)))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1)) (pow -1 1)))) 1) into (* -1 (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z)))) into (- (+ 3.0 (* 3 (/ 1 t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z))))) into (- (+ 1.5 (+ (* 3/2 (/ 1 (sqr t))) (* 3.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))) (+ (* 0 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z)))))) into (- (+ 1.0 (+ (* 3.0 (/ 1 (sqr t))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3))))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 3.0 (* 3 (/ 1 t)))) 3) 6)) (* (/ (pow (- (+ 3.0 (* 3 (/ 1 t)))) 1) 1) (/ (pow (- (+ 1.5 (+ (* 3/2 (/ 1 (sqr t))) (* 3.0 (/ 1 t))))) 1) 1)) (* (/ (pow (- (+ 1.0 (+ (* 3.0 (/ 1 (sqr t))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3)))))) 1) 1)))) into (* -1 (* (+ 1.0 (+ (* 3.0 (/ 1 (sqr t))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3))))) (exp (* 3 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 3.0 (* 3 (/ 1 t)))) 2) 2)) (* (/ (pow (- (+ 1.5 (+ (* 3/2 (/ 1 (sqr t))) (* 3.0 (/ 1 t))))) 1) 1)))) into (* (+ 3.0 (+ (* 3 (/ 1 (sqr t))) (* 6.0 (/ 1 t)))) (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 3.0 (* 3 (/ 1 t)))) 1) 1)))) into (* -1 (* (+ 3.0 (* 3 (/ 1 t))) (exp (* 3 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* a (* -1 (* (+ 1.0 (+ (* 3.0 (/ 1 (sqr t))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3))))) (exp (* 3 (- (log -1) (log z))))))) (+ (* 0 (* (+ 3.0 (+ (* 3 (/ 1 (sqr t))) (* 6.0 (/ 1 t)))) (exp (* 3 (- (log -1) (log z)))))) (+ (* 0 (* -1 (* (+ 3.0 (* 3 (/ 1 t))) (exp (* 3 (- (log -1) (log z))))))) (* 0 (exp (* 3 (- (log -1) (log z)))))))) into (- (+ (* 1.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 3.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)) (+ (* 3.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) (sqr t))) (/ (* a (exp (* 3 (- (log -1) (log z))))) (pow t 3))))))
* [misc]backup-simplify:  Simplify (+ (* a (* (+ 3.0 (+ (* 3 (/ 1 (sqr t))) (* 6.0 (/ 1 t)))) (exp (* 3 (- (log -1) (log z)))))) (+ (* 0 (* -1 (* (+ 3.0 (* 3 (/ 1 t))) (exp (* 3 (- (log -1) (log z))))))) (* 0 (exp (* 3 (- (log -1) (log z))))))) into (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 3 (/ (* (exp (* 3 (- (log -1) (log z)))) a) (sqr t))) (* 6.0 (/ (* (exp (* 3 (- (log -1) (log z)))) a) t))))
* [misc]backup-simplify:  Simplify (+ (* a (* -1 (* (+ 3.0 (* 3 (/ 1 t))) (exp (* 3 (- (log -1) (log z))))))) (* 0 (exp (* 3 (- (log -1) (log z)))))) into (- (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) t))))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (* 1.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 3.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)) (+ (* 3.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) (sqr t))) (/ (* a (exp (* 3 (- (log -1) (log z))))) (pow t 3))))))) (+ (* 0 (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 3 (/ (* (exp (* 3 (- (log -1) (log z)))) a) (sqr t))) (* 6.0 (/ (* (exp (* 3 (- (log -1) (log z)))) a) t))))) (+ (* 0 (- (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) t))))) (* 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into (- (+ (* 1.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 3.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)) (+ (* 3.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) (sqr t))) (/ (* a (exp (* 3 (- (log -1) (log z))))) (pow t 3))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) t))))) (* 0 (* a (exp (* 3 (- (log -1) (log z))))))) into (- (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ (- (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)))) (* a (exp (* 3 (- (log -1) (log z))))))))) into (+ (* 3 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (* 3.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 3 (/ (* (exp (* 3 (- (log -1) (log z)))) a) (sqr t))) (* 6.0 (/ (* (exp (* 3 (- (log -1) (log z)))) a) t))))) (+ (* 0 (- (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) t))))) (* 0 (* a (exp (* 3 (- (log -1) (log z)))))))) into (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 6.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) (sqr t)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 6.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) (sqr t))))) (* a (exp (* 3 (- (log -1) (log z))))))) (* (+ (* 3 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (* 3.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))))) (/ (- (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)))) (* a (exp (* 3 (- (log -1) (log z))))))))) into (- (+ (* 18.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (* 6.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (* 9 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))))) (+ (* 6.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (* 3 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ (- (+ (* 1.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 3.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)) (+ (* 3.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) (sqr t))) (/ (* a (exp (* 3 (- (log -1) (log z))))) (pow t 3)))))) (* a (exp (* 3 (- (log -1) (log z))))))) (* (+ (* 3 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (* 3.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))))) (/ (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (+ (* 6.0 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) (sqr t))))) (* a (exp (* 3 (- (log -1) (log z))))))) (* (- (+ (* 18.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (* 6.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (* 9 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))))) (+ (* 6.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (* 3 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))))) (/ (- (+ (* 3.0 (* a (exp (* 3 (- (log -1) (log z)))))) (* 3 (/ (* a (exp (* 3 (- (log -1) (log z))))) t)))) (* a (exp (* 3 (- (log -1) (log z))))))))) into (+ (* 10.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (+ (* 27.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (* 9 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (* 3.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (+ (* 27.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3)))) (* 3.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t)))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (+ (* 10.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (+ (* 27.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (* 9 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (* 3.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (+ (* 27.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3)))) (* 3.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t)))))))))))) (+ (* 0 (- (+ (* 18.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (+ (* 6.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (* 9 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))))) (+ (* 6.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (* 3 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t)))))))) (+ (* 0 (+ (* 3 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (* 3.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))) (* 0 (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))))))) into (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1)) (pow -1 1)))) 1) into (* -1 (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z)))) into (- (+ 4.0 (* 4 (/ 1 t))))
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 1) 1)))) into (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z))))) into (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 2) 2)) (* (/ (pow (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t))))) 1) 1)))) into (* (+ 6.0 (+ (* 6 (/ 1 (sqr t))) (* 12.0 (/ 1 t)))) (exp (* 4 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))) (+ (* 0 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z)))))) into (- (+ 1.3333333333333333 (+ (* 4.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 3) 6)) (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 1) 1) (/ (pow (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t))))) 1) 1)) (* (/ (pow (- (+ 1.3333333333333333 (+ (* 4.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3))))))) 1) 1)))) into (* -1 (* (+ 3.999999999999999 (+ (* 12.0 (/ 1 (sqr t))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3)))))) (exp (* 4 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into (* -1/24 (+ 6.0 (+ (* 6 (/ 1 (pow t 4))) (+ (* 36.0 (/ 1 (sqr t))) (+ (* 24.0 (/ 1 t)) (* 24.0 (/ 1 (pow t 3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* -1/24 (+ 6.0 (+ (* 6 (/ 1 (pow t 4))) (+ (* 36.0 (/ 1 (sqr t))) (+ (* 24.0 (/ 1 t)) (* 24.0 (/ 1 (pow t 3))))))))) (+ (* 0 (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))) (+ (* 0 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z))))))) into (- (+ 1.0 (+ (* 4.0 (/ 1 (pow t 3))) (+ (* 6.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (/ 1 (pow t 4)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 4) 24)) (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 2) 2) (/ (pow (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t))))) 1) 1)) (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 1) 1) (/ (pow (- (+ 1.3333333333333333 (+ (* 4.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3))))))) 1) 1)) (* (/ (pow (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t))))) 2) 2)) (* (/ (pow (- (+ 1.0 (+ (* 4.0 (/ 1 (pow t 3))) (+ (* 6.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (/ 1 (pow t 4))))))) 1) 1)))) into (* (+ 0.9999999999999991 (+ (/ 1 (pow t 4)) (+ (* 5.999999999999993 (/ 1 (sqr t))) (+ (* 3.9999999999999964 (/ 1 t)) (* 3.9999999999999973 (/ 1 (pow t 3))))))) (exp (* 4 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 4 (- (log -1) (log z)))) 0) (+ (* (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z)))))) 0) (+ (* (* (+ 6.0 (+ (* 6 (/ 1 (sqr t))) (* 12.0 (/ 1 t)))) (exp (* 4 (- (log -1) (log z))))) 0) (+ (* (* -1 (* (+ 3.999999999999999 (+ (* 12.0 (/ 1 (sqr t))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3)))))) (exp (* 4 (- (log -1) (log z)))))) 0) (* (* (+ 0.9999999999999991 (+ (/ 1 (pow t 4)) (+ (* 5.999999999999993 (/ 1 (sqr t))) (+ (* 3.9999999999999964 (/ 1 t)) (* 3.9999999999999973 (/ 1 (pow t 3))))))) (exp (* 4 (- (log -1) (log z))))) 1))))) into (+ (* 3.9999999999999973 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 5.999999999999993 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (/ (exp (* 4 (- (log -1) (log z)))) (pow t 4)) (+ (* 3.9999999999999964 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 0.9999999999999991 (exp (* 4 (- (log -1) (log z)))))))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 4 (- (log -1) (log z)))) 0) (* (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z)))))) 1)) into (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))))) into (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 4 (- (log -1) (log z)))) 0) (+ (* (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z)))))) 0) (+ (* (* (+ 6.0 (+ (* 6 (/ 1 (sqr t))) (* 12.0 (/ 1 t)))) (exp (* 4 (- (log -1) (log z))))) 0) (* (* -1 (* (+ 3.999999999999999 (+ (* 12.0 (/ 1 (sqr t))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3)))))) (exp (* 4 (- (log -1) (log z)))))) 1)))) into (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 3.999999999999999 (exp (* 4 (- (log -1) (log z)))))))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 4 (- (log -1) (log z)))) 0) (+ (* (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z)))))) 0) (* (* (+ 6.0 (+ (* 6 (/ 1 (sqr t))) (* 12.0 (/ 1 t)))) (exp (* 4 (- (log -1) (log z))))) 1))) into (+ (* 6 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 6.0 (exp (* 4 (- (log -1) (log z)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ (+ (* 6 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 6.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z)))))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))))) into (+ (* 10 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 20.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (* 10.0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 3.999999999999999 (exp (* 4 (- (log -1) (log z))))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z)))))))) (/ (+ (* 6 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 6.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 10 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 20.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (* 10.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))))) into (+ (* 20.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (+ (* 60.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 20 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 60.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ (+ (* 3.9999999999999973 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 5.999999999999993 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (/ (exp (* 4 (- (log -1) (log z)))) (pow t 4)) (+ (* 3.9999999999999964 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 0.9999999999999991 (exp (* 4 (- (log -1) (log z))))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z)))))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 3.999999999999999 (exp (* 4 (- (log -1) (log z))))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 10 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 20.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (* 10.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))))) (/ (+ (* 6 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 6.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 20.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (+ (* 60.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 20 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 60.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z)))))))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))))) into (+ (* 35 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (+ (* 210.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 140.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 140.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 35.0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (+ (* 35 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (+ (* 210.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 140.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 140.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 35.0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))))) (+ (* 0 (+ (* 20.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (+ (* 60.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 20 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 60.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))))))) (+ (* 0 (+ (* 10 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 20.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (* 10.0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))) (+ (* 0 (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))))) (* 0 (/ 1 (exp (* 4 (- (log -1) (log z)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 (/ 1 t)) 0) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1)) (pow -1 1)))) 1) into (* -1 (+ 1.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z)))) into (- (+ 4.0 (* 4 (/ 1 t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z))))) into (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))) (+ (* 0 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z)))))) into (- (+ 1.3333333333333333 (+ (* 4.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 (+ 1.0 (/ 1 t))) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into (* -1/24 (+ 6.0 (+ (* 6 (/ 1 (pow t 4))) (+ (* 36.0 (/ 1 (sqr t))) (+ (* 24.0 (/ 1 t)) (* 24.0 (/ 1 (pow t 3))))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log -1)) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* -1/24 (+ 6.0 (+ (* 6 (/ 1 (pow t 4))) (+ (* 36.0 (/ 1 (sqr t))) (+ (* 24.0 (/ 1 t)) (* 24.0 (/ 1 (pow t 3))))))))) (+ (* 0 (* -1/6 (+ 2.0 (+ (* 6.0 (/ 1 (sqr t))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3)))))))) (+ (* 0 (* -1/2 (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t)))))) (+ (* 0 (* -1 (+ 1.0 (/ 1 t)))) (* 0 (- (log -1) (log z))))))) into (- (+ 1.0 (+ (* 4.0 (/ 1 (pow t 3))) (+ (* 6.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (/ 1 (pow t 4)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 4) 24)) (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 2) 2) (/ (pow (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t))))) 1) 1)) (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 1) 1) (/ (pow (- (+ 1.3333333333333333 (+ (* 4.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3))))))) 1) 1)) (* (/ (pow (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t))))) 2) 2)) (* (/ (pow (- (+ 1.0 (+ (* 4.0 (/ 1 (pow t 3))) (+ (* 6.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (/ 1 (pow t 4))))))) 1) 1)))) into (* (+ 0.9999999999999991 (+ (/ 1 (pow t 4)) (+ (* 5.999999999999993 (/ 1 (sqr t))) (+ (* 3.9999999999999964 (/ 1 t)) (* 3.9999999999999973 (/ 1 (pow t 3))))))) (exp (* 4 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 3) 6)) (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 1) 1) (/ (pow (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t))))) 1) 1)) (* (/ (pow (- (+ 1.3333333333333333 (+ (* 4.0 (/ 1 (sqr t))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3))))))) 1) 1)))) into (* -1 (* (+ 3.999999999999999 (+ (* 12.0 (/ 1 (sqr t))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3)))))) (exp (* 4 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 2) 2)) (* (/ (pow (- (+ 2.0 (+ (* 2 (/ 1 (sqr t))) (* 4.0 (/ 1 t))))) 1) 1)))) into (* (+ 6.0 (+ (* 6 (/ 1 (sqr t))) (* 12.0 (/ 1 t)))) (exp (* 4 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow (- (+ 4.0 (* 4 (/ 1 t)))) 1) 1)))) into (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (* (+ 0.9999999999999991 (+ (/ 1 (pow t 4)) (+ (* 5.999999999999993 (/ 1 (sqr t))) (+ (* 3.9999999999999964 (/ 1 t)) (* 3.9999999999999973 (/ 1 (pow t 3))))))) (exp (* 4 (- (log -1) (log z)))))) (+ (* 0 (* -1 (* (+ 3.999999999999999 (+ (* 12.0 (/ 1 (sqr t))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3)))))) (exp (* 4 (- (log -1) (log z))))))) (+ (* 0 (* (+ 6.0 (+ (* 6 (/ 1 (sqr t))) (* 12.0 (/ 1 t)))) (exp (* 4 (- (log -1) (log z)))))) (+ (* 0 (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z))))))) (* 0 (exp (* 4 (- (log -1) (log z))))))))) into (+ (* 3.9999999999999973 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 5.999999999999993 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (/ (exp (* 4 (- (log -1) (log z)))) (pow t 4)) (+ (* 3.9999999999999964 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 0.9999999999999991 (exp (* 4 (- (log -1) (log z)))))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z))))))) (* 0 (exp (* 4 (- (log -1) (log z)))))) into (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))))) into (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (* -1 (* (+ 3.999999999999999 (+ (* 12.0 (/ 1 (sqr t))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3)))))) (exp (* 4 (- (log -1) (log z))))))) (+ (* 0 (* (+ 6.0 (+ (* 6 (/ 1 (sqr t))) (* 12.0 (/ 1 t)))) (exp (* 4 (- (log -1) (log z)))))) (+ (* 0 (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z))))))) (* 0 (exp (* 4 (- (log -1) (log z)))))))) into (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 3.999999999999999 (exp (* 4 (- (log -1) (log z)))))))))
* [misc]backup-simplify:  Simplify (+ (* 1 (* (+ 6.0 (+ (* 6 (/ 1 (sqr t))) (* 12.0 (/ 1 t)))) (exp (* 4 (- (log -1) (log z)))))) (+ (* 0 (* -1 (* (+ 4.0 (* 4 (/ 1 t))) (exp (* 4 (- (log -1) (log z))))))) (* 0 (exp (* 4 (- (log -1) (log z))))))) into (+ (* 6 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 6.0 (exp (* 4 (- (log -1) (log z)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ (+ (* 6 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 6.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z)))))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))))) into (+ (* 10 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 20.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (* 10.0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 3.999999999999999 (exp (* 4 (- (log -1) (log z))))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z)))))))) (/ (+ (* 6 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 6.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 10 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 20.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (* 10.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))))) into (+ (* 20.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (+ (* 60.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 20 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 60.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ (+ (* 3.9999999999999973 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 5.999999999999993 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (/ (exp (* 4 (- (log -1) (log z)))) (pow t 4)) (+ (* 3.9999999999999964 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 0.9999999999999991 (exp (* 4 (- (log -1) (log z))))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z)))))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) (pow t 3))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 3.999999999999999 (exp (* 4 (- (log -1) (log z))))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 10 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 20.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (* 10.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))))) (/ (+ (* 6 (/ (exp (* 4 (- (log -1) (log z)))) (sqr t))) (+ (* 12.0 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 6.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))) (* (+ (* 20.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (+ (* 60.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 20 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 60.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z)))))))))) (/ (- (+ (* 4 (/ (exp (* 4 (- (log -1) (log z)))) t)) (* 4.0 (exp (* 4 (- (log -1) (log z))))))) (exp (* 4 (- (log -1) (log z)))))))) into (+ (* 35 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (+ (* 210.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 140.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 140.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 35.0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (+ (* 35 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (+ (* 210.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 140.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 140.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 35.0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))))) (+ (* 0 (+ (* 20.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (+ (* 60.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (+ (* 20 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (* 60.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))))))) (+ (* 0 (+ (* 10 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (+ (* 20.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (* 10.0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))) (+ (* 0 (+ (* 4.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (* 4 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))))) (* 0 (/ 1 (exp (* 4 (- (log -1) (log z)))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))))))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr a))) into (/ +nan.0 (sqr a))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr a))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z)))))))))))))))) (- (* +nan.0 (/ 1 (sqr a))))) into (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z)))))))))))))))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t)))))))))))))))))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))) into (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (exp (* 4 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log -1) (log z))) into (* 4 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 4 (- (log -1) (log z)))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (- (log -1) (log z))))) into (/ 1 (exp (* 4 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a))) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) (* (exp (* 3 (- (log -1) (log z)))) a)) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of (* (exp (* 3 (- (log -1) (log z)))) a) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) a) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (* 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 4) (exp (* 4 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 4) (exp (* 4 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (pow t 4) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log -1) (log z))) into (* 4 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 4 (- (log -1) (log z)))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 1 (exp (* 4 (- (log -1) (log z))))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (- (log -1) (log z))))) into (/ 1 (exp (* 4 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) t))) in t
* [misc]taylor:  Taking taylor expansion of (* a (* (exp (* 3 (- (log -1) (log z)))) t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (exp (* 3 (- (log -1) (log z)))) t) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 1) (* 0 0)) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (+ (* a (exp (* 3 (- (log -1) (log z))))) (* 0 0)) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of (* a (* (exp (* 3 (- (log -1) (log z)))) (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (exp (* 3 (- (log -1) (log z)))) (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 1) (+ (* 0 0) (* 0 0))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (+ (* a (exp (* 3 (- (log -1) (log z))))) (+ (* 0 0) (* 0 0))) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow t 3) (exp (* 4 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) (exp (* 4 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log -1) (log z))) into (* 4 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 4 (- (log -1) (log z)))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 1 (exp (* 4 (- (log -1) (log z))))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (- (log -1) (log z))))) into (/ 1 (exp (* 4 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (* (exp (* 3 (- (log -1) (log z)))) a)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (exp (* 3 (- (log -1) (log z)))) a) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) a) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (* 0 (* a (exp (* 3 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* a (exp (* 3 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* a (exp (* 3 (- (log -1) (log z)))))))) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* a (exp (* 3 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* a (exp (* 3 (- (log -1) (log z))))) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (* (exp (* 3 (- (log -1) (log z)))) a))) in t
* [misc]taylor:  Taking taylor expansion of (* t (* (exp (* 3 (- (log -1) (log z)))) a)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (exp (* 3 (- (log -1) (log z)))) a) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) a) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (* 0 (* a (exp (* 3 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* a (exp (* 3 (- (log -1) (log z))))))) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (exp (* 4 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (exp (* 4 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log -1) (log z))) into (* 4 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 4 (- (log -1) (log z)))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (exp (* 4 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (exp (* 4 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (exp (* 4 (- (log -1) (log z))))))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (- (log -1) (log z))))) into (/ 1 (exp (* 4 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* t (exp (* 4 (- (log -1) (log z))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (exp (* 4 (- (log -1) (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of (* t (exp (* 4 (- (log -1) (log z))))) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log -1) (log z))) into (* 4 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 4 (- (log -1) (log z)))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 0 (exp (* 4 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* 4 (- (log -1) (log z)))))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (- (log -1) (log z))))) into (/ 1 (exp (* 4 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) (- (* +nan.0 (/ 1 (sqr a))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3)))) in t
* [misc]taylor:  Taking taylor expansion of (* a (* (exp (* 3 (- (log -1) (log z)))) (pow t 3))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (exp (* 3 (- (log -1) (log z)))) (pow t 3)) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) 1) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* a (exp (* 3 (- (log -1) (log z))))) into (* a (exp (* 3 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) into (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr a)))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr a))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) into (/ +nan.0 (exp (* 4 (- (log -1) (log z)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* a (exp (* 3 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* a (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))) (* 0 (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))) (* 0 (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))) (* 0 (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow z 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow z 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow z 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow z 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 4 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (exp (* 4 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (exp (* 4 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (exp (* 4 (- (log -1) (log z)))))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 (exp (* 3 (- (log -1) (log z))))) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow z 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow z 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow z 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow z 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 (exp (* 3 (- (log -1) (log z))))) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 (exp (* 3 (- (log -1) (log z))))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))) (* 0 (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (exp (* 4 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (exp (* 4 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (exp (* 4 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow z 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow z 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow z 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow z 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* a (exp (* 3 (- (log -1) (log z)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))) (* 0 (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) into (/ +nan.0 (* a (exp (* 3 (- (log -1) (log z))))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* a (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow -1 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow -1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow -1 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow -1 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow z 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow z 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow z 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow z 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (exp (* 4 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))) (* 0 (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (exp (* 4 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 4 (- (log -1) (log z))))) (/ 0 (exp (* 4 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (exp (* 4 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow -1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow -1 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow -1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow -1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow -1 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log -1) (log z)))) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (exp (* 3 (- (log -1) (log z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (exp (* 3 (- (log -1) (log z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))) (* 0 (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))) (* 0 (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))) (* 0 (/ 0 (* a (exp (* 3 (- (log -1) (log z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr a))) into (/ +nan.0 (sqr a))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr a))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* a (exp (* 3 (- (log -1) (log z)))))) (- (* +nan.0 (/ 1 (sqr a))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))) into (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))) into (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))) into (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))) into (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))) into (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))) into (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))) into (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (exp (* 4 (- (log -1) (log z))))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))))))))) into (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a)))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (exp (* 4 (- (log -1) (log z)))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (exp (* 4 (- (log -1) (log z))))) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (- (log -1) (log z)))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (- (log -1) (log z))) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in a
* [misc]taylor:  Taking taylor expansion of (log -1) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log -1) (log z))) into (* 4 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 4 (- (log -1) (log z)))) into (exp (* 4 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 4 (- (log -1) (log z))))) into (/ 1 (exp (* 4 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) (- (* +nan.0 (/ 1 (sqr a))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* a (exp (* 3 (- (log -1) (log z))))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* a (exp (* 3 (- (log -1) (log z)))))) in a
* [misc]taylor:  Taking taylor expansion of (* a (exp (* 3 (- (log -1) (log z))))) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (- (log -1) (log z)))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (- (log -1) (log z))) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (- (log -1) (log z)) in a
* [misc]taylor:  Taking taylor expansion of (log -1) in a
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (- (log z)) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (log z))) into (- (log -1) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log -1) (log z))) into (* 3 (- (log -1) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log -1) (log z)))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (* 0 (exp (* 3 (- (log -1) (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (- (log -1) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log -1) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (exp (* 3 (- (log -1) (log z)))))) into (exp (* 3 (- (log -1) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (- (log -1) (log z))))) into (/ 1 (exp (* 3 (- (log -1) (log z)))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr a)))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t))))))) (/ 0 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) 3.0))))) (+ (/ 1 z) (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (* 6.0 (/ z t)))))))) (* 0 (/ 0 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) 3.0))))) (+ (/ 1 z) (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (* 6.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 1.0 (sqr z)) (+ (* 3.0 (/ (sqr z) t)) (+ (* 3.0 (/ (sqr z) (sqr t))) 3.0))))) (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 z) (* 6.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))) (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a t)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (* 0 (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a t)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))) (* 0 (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a t)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ a t)) (+ (/ a (sqr t)) (+ (* 1.0 a) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) (* 0 (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) (* 0 (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) (* 0 (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))) (* 0 (/ 0 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 3 (/ 1 (* t z))) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ 1 t)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* z (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a)))) (/ 0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (/ a z) (* 2.0 (/ (* a z) t))))) (+ (* 2.0 a) (* 2 (/ a t)))))) (* 0 (/ 0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (/ a z) (* 2.0 (/ (* a z) t))))) (+ (* 2.0 a) (* 2 (/ a t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 (/ (* a z) t)) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)) (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (* 0 (/ 0 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (* 0 (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) (/ 0 (* a (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (sqr z) (* a (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ 1.0 (/ 1 t)) (/ 1 z))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))) (/ 0 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow z 3) (pow (- (+ 1.0 (/ 1 t)) (/ 1 z)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr z) 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z))) (/ 0 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))) (* 0 (/ 0 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z)))))) (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 (sqr z)) (+ 1.0 (+ (/ 1 (sqr t)) (* 2.0 (/ 1 t))))) (+ (* 2.0 (/ 1 z)) (* 2 (/ 1 (* t z))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ 1.0 (/ 1 t)) (/ 1 z)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ 1.0 (/ 1 t)) (/ 1 z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z (sqr (- (+ 1.0 (/ 1 t)) (/ 1 z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))) (/ 0 (- (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (+ (/ 1 z) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))) (* 0 (/ 0 (- (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (+ (/ 1 z) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))) (* 0 (/ 0 (- (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (+ (/ 1 z) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 z) (+ (* 2.0 (/ z t)) (+ (/ z (sqr t)) (* 1.0 z)))) (+ 2.0 (* 2 (/ 1 t))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr a))) into (/ +nan.0 (sqr a))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ -1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) (- +nan.0)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr a)) (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a)))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr a)))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr a))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr a))) into (/ +nan.0 (sqr a))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr a))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) (- (* +nan.0 (/ 1 (sqr a))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a)))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr a)))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (sqr (/ 1 a))) (* 1 (* (/ 1 z) (* (/ 1 (/ 1 y)) (sqr (/ 1 x))))))) (+ (* (- +nan.0) (sqr (* (/ 1 (/ 1 a)) (* 1 (* 1 (* 1 (/ 1 x))))))) (* 1 (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))))))) into (- x (+ (* +nan.0 (/ (sqr a) (sqr x))) (- (* +nan.0 (/ (* y (sqr a)) (* (sqr x) z))))))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- x)) (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))))) in (x y z t a) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))))) in a
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in a
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) -1) into (* -1 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) -1) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 a) (/ 1 x)) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (* (* -1 (- (/ 1 z) (/ 1 y))) (- (/ 1 x) (/ 1 a))) into (* -1 (* (- (/ 1 x) (/ 1 a)) (- (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (* (- (/ 1 x) (/ 1 a)) (- (/ 1 z) (/ 1 y)))) (* 2 (sqrt 0))) into (* +nan.0 (* (- (/ 1 x) (/ 1 a)) (- (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 a) (/ 1 x)) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 x) (/ 1 a))) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (sqrt (- (/ 1 x) (/ 1 a))) into (sqrt (- (/ 1 x) (/ 1 a)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 y) 0) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) 0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ (- 1.0 (/ 1 t)) 1)))) into (- (/ 1 t) (+ 1.0 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 t) (+ 1.0 (/ 1 y))) (- (/ 1 x) (/ 1 a)))) into (- (+ (/ 1 (* y a)) (+ (* 1.0 (/ 1 a)) (/ 1 (* t x)))) (+ (/ 1 (* y x)) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 (* y a)) (+ (* 1.0 (/ 1 a)) (/ 1 (* t x)))) (+ (/ 1 (* y x)) (+ (/ 1 (* a t)) (* 1.0 (/ 1 x))))) (* 2 (sqrt (- (/ 1 x) (/ 1 a))))) into (* 1/2 (* (sqrt (/ 1 (- (/ 1 x) (/ 1 a)))) (- (+ (/ 1 (* y a)) (+ (/ 1 (* t x)) (* 1.0 (/ 1 a)))) (+ (/ 1 (* a t)) (+ (/ 1 (* y x)) (* 1.0 (/ 1 x)))))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 a) (/ 1 x)) into (- (/ 1 x) (/ 1 a))
* [misc]backup-simplify:  Simplify (* (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t))) (- (/ 1 x) (/ 1 a))) into (* -1 (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- (/ 1 x) (/ 1 a)) (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 1) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) (- (/ 1 (- a)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (- t)) 1.0) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- t)) 1.0) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 1.0) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- 1.0 (/ 1 t)) (/ 1 z)) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- a)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 1) into (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))) (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 a) 0) into (- (/ 1 a))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (- (/ 1 a))) (* 0 1)) into (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))))
* [misc]backup-simplify:  Simplify (/ (- (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z)))) (sqr (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))) (* (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))) 0))) into (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)) into (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))) into (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 0 (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))) into (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z) into (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)
* [misc]backup-simplify:  Simplify (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))) into (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))) into (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))) into (/ +nan.0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))) 0) into (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 (- (/ 1 a))) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))))))) (+ (* (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))) (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))))))) 0)))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z)))) into (- (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (+ (/ 1 z) (+ (* 1.0 (sqr z)) (+ 3.0 (* 3.0 (/ (sqr z) (sqr t)))))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (+ (/ 1 z) (+ (* 1.0 (sqr z)) (+ 3.0 (* 3.0 (/ (sqr z) (sqr t)))))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))))))) into (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) into (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) into (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* a (sqr z)) into (* a (sqr z))
* [misc]backup-simplify:  Simplify (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))) into (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z)))) into (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]backup-simplify:  Simplify (* 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)) into (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a) into (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)
* [misc]backup-simplify:  Simplify (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) into (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a t))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a t))))) into (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)) into (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* 0 (* a z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))) into (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))))) into (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))) into (/ +nan.0 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) into (/ +nan.0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z)))))) 0) into (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))) into (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (- (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 a) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ a z)) (/ a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (/ a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ a (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ a (* t z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 z) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 3.0 (* 3 (/ 1 (sqr t)))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (/ z (pow t 3)) (* 3.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (/ z (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))) (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))) into (/ +nan.0 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z))) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (+ (/ z (sqr t)) (* 1.0 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 1.0 z) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in a
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 a))) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))))))) (+ (* 2 (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))) (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))))))) (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))))))))) 0))))) into (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]backup-simplify:  Simplify (* 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)) into (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) z) into (* (sqr a) z)
* [misc]backup-simplify:  Simplify (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z)) into (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* 0 (* (sqr a) z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z)))) into (- (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (+ (/ (* (sqr a) z) (sqr t)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (+ (/ (* (sqr a) z) (sqr t)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t))))) into (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (sqr a) (sqr z)) into (* (sqr a) (sqr z))
* [misc]backup-simplify:  Simplify (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))) into (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z)))
* [misc]backup-simplify:  Simplify (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z)))) into (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (* a z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (* 0 (* a z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) into (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))))))) into (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3)))) into (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ 4.0 (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ 4.0 (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))) into (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* a (pow z 3)) into (* a (pow z 3))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3)))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (- (+ (/ 1 z) 1.0) (/ 1 t))) into (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a)) into (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))
* [misc]backup-simplify:  Simplify (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* 0 (sqr a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (* 0 (sqr a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) into (- (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (+ (/ (sqr a) (sqr z)) (* 2.0 (/ (sqr a) z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (+ (/ (sqr a) (sqr z)) (* 2.0 (/ (sqr a) z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))) into (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) into (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) into (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* a (sqr z)) into (* a (sqr z))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (* a (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))) into (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 1.0 (* a (sqr z))) (* 3.0 (/ (* a (sqr z)) (sqr t)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3 (/ a t)) (+ (* 6.0 (/ (* a z) t)) (* 3.0 (/ (* a (sqr z)) t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 1.0 (* a (sqr z))) (* 3.0 (/ (* a (sqr z)) (sqr t)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3 (/ a t)) (+ (* 6.0 (/ (* a z) t)) (* 3.0 (/ (* a (sqr z)) t))))))) into (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) into (/ +nan.0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))) into (/ +nan.0 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) into (/ +nan.0 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) 0) into (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 z) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr z) (pow t 4)) 6.0) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ z (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ z (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ a (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ a (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 a) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ a z)) (/ a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (/ a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ a (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ a (* t z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (sqr a)) (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ (sqr a) z)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr a) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) into (/ +nan.0 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (/ 0 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z)))))) (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z)))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))) into (/ +nan.0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0)) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 z) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (sqr z)) 3.0) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 a) (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 a) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) into (/ +nan.0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))) (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))) (/ 0 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))) 0) into (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))))) into (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 (- 1.0 (/ 1 t))) (* (- 1.0 (/ 1 t)) 1)) into (- 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- 2.0 (* 2 (/ 1 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) (- 1.0 (/ 1 t))) (* 0 1))) into (- (+ 1.0 (/ 1 (sqr t))) (* 2.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- 2.0 (* 2 (/ 1 t))) 0) (* (- (+ 1.0 (/ 1 (sqr t))) (* 2.0 (/ 1 t))) 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 a))) (* 0 1))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (+ (* 2 (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))))))) (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))))))))) (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))))))))))))) 0)))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* a (pow z 3)) into (* a (pow z 3))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (* a (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3))))) into (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))))))) into (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (sqr a) (sqr z)) into (* (sqr a) (sqr z))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (* (sqr a) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z))))) into (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (* 6.0 (/ (* (sqr a) z) t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (* 6.0 (/ (* (sqr a) z) t))))))) into (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) (pow z 3)) into (* (sqr a) (pow z 3))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3)))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (* 0 (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) into (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))) into (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 5) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]backup-simplify:  Simplify (* 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)) into (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* a (sqr z)) into (* a (sqr z))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (* a (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (* 0 (* a (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) into (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))))))))) into (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) z) into (* (sqr a) z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (* (sqr a) z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (* 0 (* (sqr a) z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) into (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (/ (* (sqr a) z) (pow t 3)) (* 3 (/ (sqr a) (* t z)))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (/ (* (sqr a) z) (pow t 3)) (* 3 (/ (sqr a) (* t z)))))))) into (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (* a (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* a (pow z 4)) into (* a (pow z 4))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4)))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4)))) into (- (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 1.0 (pow z 4)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 5.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (/ 1 z) (+ (* 10.0 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 1.0 (pow z 4)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 5.0 (/ (pow z 4) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t)))))))))))) into (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (sqr a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))) into (/ +nan.0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) into (/ +nan.0 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) into (/ +nan.0 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (* a z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z)))))))) 0) into (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (sqr a) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (sqr a) z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 3)) into (/ (sqr a) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (sqr a) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (sqr a) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ a (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ a (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* a (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 a) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 4)) into (/ a (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a (sqr z))) (/ a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ a (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ a (* t z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* a (sqr z)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* a z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* a (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 z) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4))))))))))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ (sqr z) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (pow z 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (pow z 3) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (pow z 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ z (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ z (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 5)) into (/ 1 (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (pow z 3) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))) into (/ +nan.0 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))))))) (/ 0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))) into (/ +nan.0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))) (/ 0 (- (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (+ (/ (sqr a) (sqr z)) (* 2.0 (/ (sqr a) z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) (/ 0 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) into (/ +nan.0 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))) (- (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (sqr a) z) (sqr t)) (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr a) z) (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (sqr a) z)) (* 2.0 (sqr a))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 2.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 2 in z
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ (* (sqr a) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 2.0 in z
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 a) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* a (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* a (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 z) (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 z) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ 4.0 (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4))))))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (pow z 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (pow z 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (pow z 3) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) into (/ +nan.0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))))))) (/ 0 (- (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (+ (/ 1 z) (+ (* 1.0 (sqr z)) (+ 3.0 (* 3.0 (/ (sqr z) (sqr t)))))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (/ 0 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) into (/ +nan.0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z)))))) (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a t)))))) (* 0 (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (* 0 (* a z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))))) (/ 0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z)))) 0) into (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))) into (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))) into (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))) into (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))) into (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))) into (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))))))) into (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 (- 1.0 (/ 1 t))) (* (- 1.0 (/ 1 t)) 1)) into (- 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- 2.0 (* 2 (/ 1 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) (- 1.0 (/ 1 t))) (* 0 1))) into (- (+ 1.0 (/ 1 (sqr t))) (* 2.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* 1 a) (+ (* (- 2.0 (* 2 (/ 1 t))) 0) (* (- (+ 1.0 (/ 1 (sqr t))) (* 2.0 (/ 1 t))) 0))) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log z))) into (* -3 (log z))
* [misc]backup-simplify:  Simplify (exp (* -3 (log z))) into (pow z -3)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]backup-simplify:  Simplify (* (pow z -3) 1) into (/ 1 (pow z 3))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow z 3))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 1)) (pow 1 1)))) 1) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (- 1.0 (/ 1 t))) (* 0 (- (log z)))) into (- 3.0 (* 3 (/ 1 t)))
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log z))) (+ (* (/ (pow (- 3.0 (* 3 (/ 1 t))) 1) 1)))) into (/ (- 3.0 (* 3 (/ 1 t))) (pow z 3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))) (+ (* 0 (- 1.0 (/ 1 t))) (* 0 (- (log z))))) into (- (* 3.0 (/ 1 t)) (+ 1.5 (* 3/2 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log z))) (+ (* (/ (pow (- 3.0 (* 3 (/ 1 t))) 2) 2)) (* (/ (pow (- (* 3.0 (/ 1 t)) (+ 1.5 (* 3/2 (/ 1 (sqr t))))) 1) 1)))) into (/ (- (+ 3.0 (* 3 (/ 1 (sqr t)))) (* 6.0 (/ 1 t))) (pow z 3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into (* 1/6 (- (+ 2.0 (* 6.0 (/ 1 (sqr t)))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1/6 (- (+ 2.0 (* 6.0 (/ 1 (sqr t)))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3))))))) (+ (* 0 (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))) (+ (* 0 (- 1.0 (/ 1 t))) (* 0 (- (log z)))))) into (- (+ 1.0 (* 3.0 (/ 1 (sqr t)))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3))))
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log z))) (+ (* (/ (pow (- 3.0 (* 3 (/ 1 t))) 3) 6)) (* (/ (pow (- 3.0 (* 3 (/ 1 t))) 1) 1) (/ (pow (- (* 3.0 (/ 1 t)) (+ 1.5 (* 3/2 (/ 1 (sqr t))))) 1) 1)) (* (/ (pow (- (+ 1.0 (* 3.0 (/ 1 (sqr t)))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3)))) 1) 1)))) into (/ (- (+ 1.0 (* 3.0 (/ 1 (sqr t)))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3)))) (pow z 3))
* [misc]backup-simplify:  Simplify (+ (* (pow z -3) 0) (+ (* (/ (- 3.0 (* 3 (/ 1 t))) (pow z 3)) 0) (+ (* (/ (- (+ 3.0 (* 3 (/ 1 (sqr t)))) (* 6.0 (/ 1 t))) (pow z 3)) 0) (* (/ (- (+ 1.0 (* 3.0 (/ 1 (sqr t)))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3)))) (pow z 3)) 1)))) into (- (+ (* 3.0 (/ 1 (* (sqr t) (pow z 3)))) (* 1.0 (/ 1 (pow z 3)))) (+ (* 3.0 (/ 1 (* t (pow z 3)))) (/ 1 (* (pow t 3) (pow z 3)))))
* [misc]backup-simplify:  Simplify (+ (* (pow z -3) 0) (* (/ (- 3.0 (* 3 (/ 1 t))) (pow z 3)) 1)) into (- (* 3.0 (/ 1 (pow z 3))) (* 3 (/ 1 (* t (pow z 3)))))
* [misc]backup-simplify:  Simplify (- (+ (* (pow z 3) (/ (- (* 3.0 (/ 1 (pow z 3))) (* 3 (/ 1 (* t (pow z 3))))) (/ 1 (pow z 3)))))) into (- (* 3 (/ (pow z 3) t)) (* 3.0 (pow z 3)))
* [misc]backup-simplify:  Simplify (+ (* (pow z -3) 0) (+ (* (/ (- 3.0 (* 3 (/ 1 t))) (pow z 3)) 0) (* (/ (- (+ 3.0 (* 3 (/ 1 (sqr t)))) (* 6.0 (/ 1 t))) (pow z 3)) 1))) into (- (+ (* 3 (/ 1 (* (sqr t) (pow z 3)))) (* 3.0 (/ 1 (pow z 3)))) (* 6.0 (/ 1 (* t (pow z 3)))))
* [misc]backup-simplify:  Simplify (- (+ (* (pow z 3) (/ (- (+ (* 3 (/ 1 (* (sqr t) (pow z 3)))) (* 3.0 (/ 1 (pow z 3)))) (* 6.0 (/ 1 (* t (pow z 3))))) (/ 1 (pow z 3)))) (* (- (* 3 (/ (pow z 3) t)) (* 3.0 (pow z 3))) (/ (- (* 3.0 (/ 1 (pow z 3))) (* 3 (/ 1 (* t (pow z 3))))) (/ 1 (pow z 3)))))) into (- (+ (* 6 (/ (pow z 3) (sqr t))) (* 6.0 (pow z 3))) (* 12.0 (/ (pow z 3) t)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow z 3) (/ (- (+ (* 3.0 (/ 1 (* (sqr t) (pow z 3)))) (* 1.0 (/ 1 (pow z 3)))) (+ (* 3.0 (/ 1 (* t (pow z 3)))) (/ 1 (* (pow t 3) (pow z 3))))) (/ 1 (pow z 3)))) (* (- (* 3 (/ (pow z 3) t)) (* 3.0 (pow z 3))) (/ (- (+ (* 3 (/ 1 (* (sqr t) (pow z 3)))) (* 3.0 (/ 1 (pow z 3)))) (* 6.0 (/ 1 (* t (pow z 3))))) (/ 1 (pow z 3)))) (* (- (+ (* 6 (/ (pow z 3) (sqr t))) (* 6.0 (pow z 3))) (* 12.0 (/ (pow z 3) t))) (/ (- (* 3.0 (/ 1 (pow z 3))) (* 3 (/ 1 (* t (pow z 3))))) (/ 1 (pow z 3)))))) into (- (+ (* 30.0 (/ (pow z 3) t)) (* 10 (/ (pow z 3) (pow t 3)))) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 10.0 (pow z 3))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* 30.0 (/ (pow z 3) t)) (* 10 (/ (pow z 3) (pow t 3)))) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 10.0 (pow z 3))))) (+ (* 0 (- (+ (* 6 (/ (pow z 3) (sqr t))) (* 6.0 (pow z 3))) (* 12.0 (/ (pow z 3) t)))) (+ (* 0 (- (* 3 (/ (pow z 3) t)) (* 3.0 (pow z 3)))) (* 0 (pow z 3))))) into (- (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))))) into (- (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) (- (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))))) into (- (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))))))) into (- (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) t)) (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) t)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (pow z 3) 1) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) (sqr t))) (- (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (pow z 3) 1) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 a)) (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) (pow t 3))) (- (* +nan.0 (pow z 3)))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) (pow t 3))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]backup-simplify:  Simplify (/ (pow z 3) 1) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow z 3))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow z 3)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 3) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 3) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 3) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 3) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 3) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 3) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (pow z 3)) into (* +nan.0 (pow z 3))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (pow z 3))) into (- (* +nan.0 (pow z 3)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (pow z 3)))) into (- (* +nan.0 (pow z 3)))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (pow z 3)))) into (- (* +nan.0 (pow z 3)))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) (- (* +nan.0 (pow z 3)))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (pow z 3)))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (pow z 3))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow z 3)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))) (/ 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))) (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))) (/ 0 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))) (* 0 (/ 0 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 a)) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 a)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 a))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 a)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 a)) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 a)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) 0) (+ (* 0 (- 1.0 (/ 1 t))) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 2.0 (* 2 (/ 1 t))) 1) (+ (* (- (+ 1.0 (/ 1 (sqr t))) (* 2.0 (/ 1 t))) 0) (* 0 0)))) into (- 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 2.0 (* 2 (/ 1 t))) 1)))) into (- (* 2 (/ 1 t)) 2.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (* 2 (/ 1 t)) 2.0)) (* 0 1)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) (- +nan.0)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 a))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 a)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (- (/ +nan.0 a)) into (- (* +nan.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 a)))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 a))))) in a
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 a)))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 2.0 0) into 2.0
* [misc]backup-simplify:  Simplify (+ 0 2.0) into 2.0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 t)) into (/ 2 t)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 t)) into (* 2 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 t))) into (- (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ 2.0 (- (* 2 (/ 1 t)))) into (- 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 2.0 (* 2 (/ 1 t))) 1)))) into (- (* 2 (/ 1 t)) 2.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (* 2 (/ 1 t)) 2.0)) (* 0 1)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2.0 1) into 2.0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 2.0 0) into 2.0
* [misc]backup-simplify:  Simplify (* 2 (/ 1 t)) into (/ 2 t)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2 t)) into (* 2 (/ 1 t))
* [misc]backup-simplify:  Simplify (- (* 2 (/ 1 t))) into (- (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ 2.0 (- (* 2 (/ 1 t)))) into (- 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- 2.0 (* 2 (/ 1 t))) 1)))) into (- (* 2 (/ 1 t)) 2.0)
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (* 2 (/ 1 t)) 2.0)) (* 0 1)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 t)))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (* +nan.0 (/ 1 t))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (* +nan.0 (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ +nan.0 0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]taylor:  Taking taylor expansion of (- +nan.0) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t))) (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* 0 (/ 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 a))) (* 0 1)))))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))) (+ (* 2 (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))))))))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))))))))))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t)))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))))))))))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))))))))))))))) (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z))))))))))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 4) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))) (- (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z))))))))))))))))))))))))))))) (* +nan.0 (- (/ 1 (* y (* (- (+ (/ 1 z) 1.0) (/ 1 t)) a))) (+ (* +nan.0 (/ 1 (* (sqr y) (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))) (- (/ 1 (* (- (+ (/ 1 z) 1.0) (/ 1 t)) (* a z))) (+ (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (- (* +nan.0 (/ 1 (* y (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z))))))))))) (+ (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 5)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 4))))) (- (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))))))))))))))))))))))))))))))) (* +nan.0 (/ (- (/ 1 z) (/ 1 y)) (- (+ (/ 1 z) 1.0) (/ 1 t))))) (* (* +nan.0 (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z))))))))))))))))))))))))))))))))))))))))))))))))) 0))))))) into (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* a (sqr z)) into (* a (sqr z))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (pow a 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow a 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow a 3) (sqr z)) into (* (pow a 3) (sqr z))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (* (pow a 3) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (sqr z))))) into (- (+ (* 3.0 (/ (* (pow a 3) (sqr z)) (sqr t))) (+ (* 1.0 (* (pow a 3) (sqr z))) (+ (/ (pow a 3) z) (+ (* 3 (/ (* (pow a 3) z) (sqr t))) (+ (* 3.0 (pow a 3)) (* 3.0 (* (pow a 3) z))))))) (+ (* 3 (/ (pow a 3) t)) (+ (* 6.0 (/ (* (pow a 3) z) t)) (+ (/ (* (pow a 3) (sqr z)) (pow t 3)) (* 3.0 (/ (* (pow a 3) (sqr z)) t))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (/ (* (pow a 3) (sqr z)) (sqr t))) (+ (* 1.0 (* (pow a 3) (sqr z))) (+ (/ (pow a 3) z) (+ (* 3 (/ (* (pow a 3) z) (sqr t))) (+ (* 3.0 (pow a 3)) (* 3.0 (* (pow a 3) z))))))) (+ (* 3 (/ (pow a 3) t)) (+ (* 6.0 (/ (* (pow a 3) z) t)) (+ (/ (* (pow a 3) (sqr z)) (pow t 3)) (* 3.0 (/ (* (pow a 3) (sqr z)) t))))))) into (/ 1 (- (+ (* 3.0 (/ (* (pow a 3) (sqr z)) (sqr t))) (+ (* 1.0 (* (pow a 3) (sqr z))) (+ (/ (pow a 3) z) (+ (* 3 (/ (* (pow a 3) z) (sqr t))) (+ (* 3.0 (pow a 3)) (* 3.0 (* (pow a 3) z))))))) (+ (* 3 (/ (pow a 3) t)) (+ (* 3.0 (/ (* (pow a 3) (sqr z)) t)) (+ (* 6.0 (/ (* (pow a 3) z) t)) (/ (* (pow a 3) (sqr z)) (pow t 3)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 5) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in y
* [misc]taylor:  Taking taylor expansion of (pow a 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow a 3) z) into (* (pow a 3) z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (* (pow a 3) z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (* 0 (* (pow a 3) z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) z))))) into (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (/ (* (pow a 3) z) (pow t 3))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (* 3.0 (/ (* (pow a 3) z) t)) (/ (* (pow a 3) z) (pow t 3))))))) into (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (* a z) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a z) into (* a z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) z) into (* (sqr a) z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)
* [misc]taylor:  Taking taylor expansion of (pow z 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 6 (log z)) into (* 6 (log z))
* [misc]backup-simplify:  Simplify (exp (* 6 (log z))) into (pow z 6)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 6)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow a 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* (pow a 3) (pow z 3)) into (* (pow a 3) (pow z 3))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3)))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (pow a 3) (pow z 3))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (* a (pow z 5)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]backup-simplify:  Simplify (* a (pow z 5)) into (* a (pow z 5))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5)))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 5))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) (pow z 4)) into (* (sqr a) (pow z 4))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4)))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4)))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 4))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)
* [misc]taylor:  Taking taylor expansion of (pow z 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (exp (* 5 (log z))) into (pow z 5)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (* 0 (pow z 5))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 5)))) into (- (+ (* 15 (/ z (sqr t))) (+ (/ 1 z) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 1.0 (pow z 5)) (+ (* 20.0 (sqr z)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 6.0 (pow z 4)) (+ (* 15.0 z) (+ (* 15.0 (pow z 3)) (+ (* 60.0 (/ (sqr z) (sqr t))) (+ (* 30.0 (/ (pow z 4) (pow t 4))) (+ 6.0 (+ (* 15.0 (/ (pow z 5) (sqr t))) (* 15 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 6 (/ 1 t)) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (* 30.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 15 (/ z (sqr t))) (+ (/ 1 z) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 1.0 (pow z 5)) (+ (* 20.0 (sqr z)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 6.0 (pow z 4)) (+ (* 15.0 z) (+ (* 15.0 (pow z 3)) (+ (* 60.0 (/ (sqr z) (sqr t))) (+ (* 30.0 (/ (pow z 4) (pow t 4))) (+ 6.0 (+ (* 15.0 (/ (pow z 5) (sqr t))) (* 15 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 6 (/ 1 t)) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (* 30.0 (/ z t))))))))))))))) into (/ 1 (- (+ (/ 1 z) (+ (* 15 (/ z (sqr t))) (+ (* 60.0 (/ (pow z 4) (sqr t))) (+ (* 1.0 (pow z 5)) (+ (* 20.0 (sqr z)) (+ (* 15.0 (/ (pow z 5) (pow t 4))) (+ (* 90.0 (/ (pow z 3) (sqr t))) (+ (/ (pow z 5) (pow t 6)) (+ (* 6.0 (pow z 4)) (+ (* 15.0 (pow z 3)) (+ (* 15.0 z) (+ (* 60.0 (/ (sqr z) (sqr t))) (+ (* 30.0 (/ (pow z 4) (pow t 4))) (+ 6.0 (+ (* 15.0 (/ (pow z 5) (sqr t))) (* 15 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 20.0 (/ (pow z 5) (pow t 3))) (+ (* 6 (/ 1 t)) (+ (* 60.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 5) t)) (+ (* 30.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 60.0 (/ (pow z 4) (pow t 3))) (+ (* 20 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 4) (pow t 5))) (+ (* 6.0 (/ (pow z 5) (pow t 5))) (* 30.0 (/ z t)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (* a (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* a (pow z 4)) into (* a (pow z 4))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 (* a (pow z 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 4))))) into (- (+ (* 10 (/ (* a z) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ a z) (+ (* 5.0 (/ (* a (pow z 4)) (pow t 4))) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 4)) (sqr t))) (+ (* 1.0 (* a (pow z 4))) (+ (* 5.0 a) (+ (* 30.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 5 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (* a (sqr z))) (* 5.0 (* a (pow z 3)))))))))))))) (+ (* 5 (/ a t)) (+ (* 20.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 4)) t)) (+ (/ (* a (pow z 4)) (pow t 5)) (+ (* 10 (/ (* a (sqr z)) (pow t 3))) (+ (* 20.0 (/ (* a (pow z 3)) t)) (+ (* 10.0 (/ (* a (pow z 4)) (pow t 3))) (+ (* 20.0 (/ (* a (pow z 3)) (pow t 3))) (* 30.0 (/ (* a (sqr z)) t)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 10 (/ (* a z) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ a z) (+ (* 5.0 (/ (* a (pow z 4)) (pow t 4))) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 (/ (* a (pow z 4)) (sqr t))) (+ (* 1.0 (* a (pow z 4))) (+ (* 5.0 a) (+ (* 30.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 5 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (* a (sqr z))) (* 5.0 (* a (pow z 3)))))))))))))) (+ (* 5 (/ a t)) (+ (* 20.0 (/ (* a z) t)) (+ (* 5.0 (/ (* a (pow z 4)) t)) (+ (/ (* a (pow z 4)) (pow t 5)) (+ (* 10 (/ (* a (sqr z)) (pow t 3))) (+ (* 20.0 (/ (* a (pow z 3)) t)) (+ (* 10.0 (/ (* a (pow z 4)) (pow t 3))) (+ (* 20.0 (/ (* a (pow z 3)) (pow t 3))) (* 30.0 (/ (* a (sqr z)) t)))))))))))) into (/ 1 (- (+ (* 10 (/ (* a z) (sqr t))) (+ (* 30.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10.0 (* a z)) (+ (/ a z) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 1.0 (* a (pow z 4))) (+ (* 5.0 a) (+ (* 5 (/ (* a (pow z 3)) (pow t 4))) (+ (* 10.0 (/ (* a (pow z 4)) (sqr t))) (+ (* 10.0 (* a (sqr z))) (+ (* 5.0 (* a (pow z 3))) (* 5.0 (/ (* a (pow z 4)) (pow t 4)))))))))))))) (+ (* 30.0 (/ (* a (sqr z)) t)) (+ (* 5 (/ a t)) (+ (* 20.0 (/ (* a z) t)) (+ (/ (* a (pow z 4)) (pow t 5)) (+ (* 10.0 (/ (* a (pow z 4)) (pow t 3))) (+ (* 20.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 4)) t)) (* 20.0 (/ (* a (pow z 3)) (pow t 3)))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)
* [misc]taylor:  Taking taylor expansion of (pow z 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (* 0 (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (+ (* 0 0) (* 0 (pow z 4)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 4))))) into (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 20.0 z) (+ (* 6.0 (pow z 3)) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 20.0 z) (+ (* 6.0 (pow z 3)) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))))))))))))) into (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) (pow z 3)) into (* (sqr a) (pow z 3))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (* (sqr a) (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (pow z 3))))) into (- (+ (* 1.0 (* (sqr a) (pow z 3))) (+ (/ (* (sqr a) (pow z 3)) (pow t 4)) (+ (/ (sqr a) z) (+ (* 4.0 (sqr a)) (+ (* 6.0 (/ (* (sqr a) (pow z 3)) (sqr t))) (+ (* 6.0 (* (sqr a) z)) (+ (* 6 (/ (* (sqr a) z) (sqr t))) (+ (* 4.0 (* (sqr a) (sqr z))) (* 12.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) t)) (+ (* 4 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 4 (/ (sqr a) t)) (* 12.0 (/ (* (sqr a) z) t))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 1.0 (* (sqr a) (pow z 3))) (+ (/ (* (sqr a) (pow z 3)) (pow t 4)) (+ (/ (sqr a) z) (+ (* 4.0 (sqr a)) (+ (* 6.0 (/ (* (sqr a) (pow z 3)) (sqr t))) (+ (* 6.0 (* (sqr a) z)) (+ (* 6 (/ (* (sqr a) z) (sqr t))) (+ (* 4.0 (* (sqr a) (sqr z))) (* 12.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) t)) (+ (* 4 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 4 (/ (sqr a) t)) (* 12.0 (/ (* (sqr a) z) t))))))))) into (/ 1 (- (+ (/ (* (sqr a) (pow z 3)) (pow t 4)) (+ (* 1.0 (* (sqr a) (pow z 3))) (+ (* 6.0 (/ (* (sqr a) (pow z 3)) (sqr t))) (+ (* 4.0 (sqr a)) (+ (/ (sqr a) z) (+ (* 6.0 (* (sqr a) z)) (+ (* 6 (/ (* (sqr a) z) (sqr t))) (+ (* 4.0 (* (sqr a) (sqr z))) (* 12.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 4 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (pow z 3)) t)) (+ (* 4 (/ (sqr a) t)) (* 12.0 (/ (* (sqr a) z) t)))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 5) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 5) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 6) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 6) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)
* [misc]backup-simplify:  Simplify (* 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)
* [misc]backup-simplify:  Simplify (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)) into (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 4) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 4) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 6 in y
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3)) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))
* [misc]backup-simplify:  Simplify (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))) into (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 4 in y
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* (sqr a) (sqr z)) into (* (sqr a) (sqr z))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (* (sqr a) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (* 0 (* (sqr a) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) (sqr z)))))) into (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))) into (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))))) in y
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))) in y
* [misc]taylor:  Taking taylor expansion of +nan.0 in y
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in y
* [misc]taylor:  Taking taylor expansion of (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in y
* [misc]taylor:  Taking taylor expansion of 5 in y
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in y
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 1.0) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 z) 1.0) (- (/ 1 t))) into (- (+ (/ 1 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (+ (/ 1 z) 1.0) (/ 1 t))) into (log (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))
* [misc]backup-simplify:  Simplify (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a (pow z 3)) into (* a (pow z 3))
* [misc]backup-simplify:  Simplify (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))) into (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))
* [misc]backup-simplify:  Simplify (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 (* a (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (* 0 (* a (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (pow z 3)))))) into (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t)))))))))))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t)))))))))))) into (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 (* a (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (pow a 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow a 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) a)))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) into (/ +nan.0 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (* 0 (sqr a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (sqr a))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (* 0 (* a z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (* 0 (* a z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (* 0 (* (sqr a) z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* (sqr a) z))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) into (/ +nan.0 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 6 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 6 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 6) (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) into (/ +nan.0 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) into (/ +nan.0 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 4.0 (/ (sqr a) z)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 6.0 (sqr a)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (/ 1 z)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ (* 6.0 (pow z 3)) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 20 (/ z (pow t 3))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 6 (/ 1 (* t z))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (pow a 3) z)) (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (pow a 3) z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (pow a 3) 1) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (pow a 3) z) (sqr t))) (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (pow a 3) z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow a 3) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (* 0 0)) into (pow a 3)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (pow a 3) (sqr t)) into (/ (pow a 3) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (pow a 3) (sqr t))) (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (pow a 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (pow a 3) (sqr t)) into (/ (pow a 3) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (pow a 3)) (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (pow a 3)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (pow a 3) z)) (/ (pow a 3) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (pow a 3) z)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (pow a 3) 1) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (pow a 3) (* t z))) (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (pow a 3) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ (pow a 3) t) into (/ (pow a 3) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (pow a 3) t)) (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (pow a 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ (pow a 3) t) into (/ (pow a 3) t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (pow a 3) z) (pow t 3)) (* 3.0 (/ (* (pow a 3) z) t))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (pow a 3) z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (* 0 0)) into (pow a 3)
* [misc]backup-simplify:  Simplify (/ (pow a 3) (pow t 3)) into (/ (pow a 3) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (pow a 3) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow a 3) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) z) in z
* [misc]taylor:  Taking taylor expansion of (pow a 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (* 0 0)) into (pow a 3)
* [misc]backup-simplify:  Simplify (/ (pow a 3) t) into (/ (pow a 3) t)
* [misc]backup-simplify:  Simplify (+ 0 (pow a 3)) into (pow a 3)
* [misc]backup-simplify:  Simplify (+ 0 (pow a 3)) into (pow a 3)
* [misc]backup-simplify:  Simplify (+ 0 (pow a 3)) into (pow a 3)
* [misc]backup-simplify:  Simplify (+ 0 (pow a 3)) into (pow a 3)
* [misc]backup-simplify:  Simplify (+ 0 (pow a 3)) into (pow a 3)
* [misc]backup-simplify:  Simplify (+ (pow a 3) 0) into (pow a 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow a 3)) into (/ 1 (pow a 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (* a z) (sqr t))) (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (* a (pow z 3)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ a (sqr t))) (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ a (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ a (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (* a z)) (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ a z)) (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ a z)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (* a (sqr z)) (sqr t))) (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (* a (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 a) (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 a) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (* a (pow z 3)) (pow t 4))) (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (* a (pow z 3)) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 4)) into (/ a (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (* a (sqr z))) (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ (* a (sqr z)) (pow t 4))) (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ (* a (sqr z)) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 4)) into (/ a (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* a (pow z 3))) (/ a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (/ a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ a (* t z))) (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ a (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ a (* t z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a (pow z 3)) (pow t 5)) (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 5)) into (/ a (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ a t)) (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (* a z) t)) (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (* a (sqr z)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (* a (pow z 3)) t)) (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (* a (pow z 3)) t)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ (* a z) (pow t 3))) (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ (* a z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (* a (pow z 3)) (pow t 3))) (* 20.0 (/ (* a (sqr z)) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (* a (pow z 3)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (* a (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ z (sqr t))) (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 z)) (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4))))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow z 4) (pow t 6)) (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 6)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 6) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 6 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 6 (log t)) into (* 6 (log t))
* [misc]backup-simplify:  Simplify (exp (* 6 (log t))) into (pow t 6)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 6)) into (/ 1 (pow t 6))
* [misc]taylor:  Taking taylor expansion of (+ (* 15.0 (/ (pow z 4) (sqr t))) (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 15.0 (/ (pow z 4) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 15.0 in z
* [misc]backup-simplify:  Simplify 15.0 into 15.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 15.0 (sqr z)) (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 15.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 15.0 in z
* [misc]backup-simplify:  Simplify 15.0 into 15.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ (pow z 3) (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ (pow z 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (pow z 4)) (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (pow z 3)) (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 z) (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 z) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 15 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 15 (/ 1 (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 15 in z
* [misc]backup-simplify:  Simplify 15 into 15
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 90.0 (/ (sqr z) (sqr t))) (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 90.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 90.0 in z
* [misc]backup-simplify:  Simplify 90.0 into 90.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 15.0 (/ (pow z 4) (pow t 4))) (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 15.0 (/ (pow z 4) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 15.0 in z
* [misc]backup-simplify:  Simplify 15.0 into 15.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 15 (/ (sqr z) (pow t 4))) (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4))))) in z
* [misc]taylor:  Taking taylor expansion of (* 15 (/ (sqr z) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 15 in z
* [misc]backup-simplify:  Simplify 15 into 15
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ 15.0 (* 30.0 (/ (pow z 3) (pow t 4)))) in z
* [misc]taylor:  Taking taylor expansion of 15.0 in z
* [misc]backup-simplify:  Simplify 15.0 into 15.0
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (pow z 3) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ 1 t)) (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (pow z 3) t)) (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (pow z 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (pow z 4) t)) (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (pow z 4) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ 1 (* t z))) (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (pow z 4) (pow t 5))) (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (pow z 4) (pow t 5))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 5)) into (/ 1 (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ (pow z 3) (pow t 3))) (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ (pow z 3) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (pow z 4) (pow t 3))) (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (pow z 4) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ (sqr z) (pow t 3))) (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 60.0 (/ (sqr z) t)) (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (pow z 3) (pow t 5))) (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (pow z 3) (pow t 5))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 5)) into (/ 1 (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 20 (/ z (pow t 3))) (* 60.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 20 (/ z (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20 in z
* [misc]backup-simplify:  Simplify 20 into 20
* [misc]taylor:  Taking taylor expansion of (/ z (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 60.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 60.0 in z
* [misc]backup-simplify:  Simplify 60.0 into 60.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (sqr a)) (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (sqr a) (sqr z)) (pow t 4)) (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 4)) into (/ (sqr a) (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (sqr a) z)) (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (sqr a) (sqr t))) (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (sqr a) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr a) (sqr z)) (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* (sqr a) z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (sqr a) (sqr z))) (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (sqr a) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* (sqr a) (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (* (sqr a) z) (pow t 3))) (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* (sqr a) z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 3)) into (/ (sqr a) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* (sqr a) (sqr z)) t)) (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* (sqr a) (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (sqr a) t)) (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* (sqr a) (sqr z)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 3)) into (/ (sqr a) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* (sqr a) z) t)) (* 4 (/ (sqr a) (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* (sqr a) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (sqr a) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (* 0 (sqr a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))) into (/ +nan.0 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) into (/ +nan.0 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) (pow z 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))) (/ 0 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t))))))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 30.0 (/ z (sqr t))) (+ (* 5.0 (/ 1 z)) (+ (* 10.0 z) (+ 10.0 (+ (* 10 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (sqr z)) (+ (* 5 (/ (sqr z) (pow t 4))) (+ (* 1.0 (pow z 3)) (+ (* 10.0 (/ (pow z 3) (sqr t))) (* 5.0 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 5 (/ 1 (* t z))) (+ (* 20.0 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ 1 t)) (+ (* 20.0 (/ (sqr z) t)) (+ (* 5.0 (/ (pow z 3) t)) (+ (* 10 (/ z (pow t 3))) (+ (/ (pow z 3) (pow t 5)) (+ (* 10.0 (/ (pow z 3) (pow t 3))) (* 30.0 (/ z t)))))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a (sqr z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))))))))) (/ 0 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (* a z)) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 12.0 (/ (* a z) (sqr t))) (+ (* 4.0 (* a z)) (+ (* 6 (/ a (sqr t))) (+ (* 4.0 (/ a z)) (+ (* 6.0 (/ (* a (sqr z)) (sqr t))) (+ (* 6.0 a) (+ (/ (* a (sqr z)) (pow t 4)) (+ (* 1.0 (* a (sqr z))) (/ a (sqr z)))))))))) (+ (* 4 (/ a (* t z))) (+ (* 12.0 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4.0 (/ (* a (sqr z)) (pow t 3))) (+ (* 4 (/ (* a z) (pow t 3))) (* 4.0 (/ (* a (sqr z)) t))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 5 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 5 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (sqr a) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* (sqr a) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z)))))))) (/ 0 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) z) t)) (+ (/ (* (sqr a) z) (pow t 3)) (* 3 (/ (sqr a) (* t z))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3 (/ (sqr a) (sqr t))) (+ (* 1.0 (* (sqr a) z)) (+ (/ (sqr a) (sqr z)) (+ (* 3.0 (/ (* (sqr a) z) (sqr t))) (* 3.0 (/ (sqr a) z))))))) (+ (* 6.0 (/ (sqr a) t)) (+ (/ (* (sqr a) z) (pow t 3)) (+ (* 3.0 (/ (* (sqr a) z) t)) (* 3 (/ (sqr a) (* t z)))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) into (/ +nan.0 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (* 0 (* a z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t)))))))))))) 0) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t))))))) (- (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (- (+ 5.0 (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (/ 1 z) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ (* 10.0 (sqr z)) (+ (* 30.0 (/ (pow z 3) (sqr t))) (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))) into (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ z (sqr t))) (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ z (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ z (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (pow z 4)) (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 z) (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 z) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (pow z 3) (sqr t))) (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (pow z 3) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (pow z 4) (sqr t))) (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (pow z 4) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (sqr z) (sqr t))) (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (sqr z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ 1 (sqr t)) into (/ 1 (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (pow z 3)) (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (sqr z)) (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (pow z 4) (pow t 4))) (+ 5.0 (* 5 (/ (pow z 3) (pow t 4))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (pow z 4) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ 5.0 (* 5 (/ (pow z 3) (pow t 4)))) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (* 5 (/ (pow z 3) (pow t 4))) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 4)) into (/ 1 (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 10.0 (/ (pow z 4) (pow t 3))) (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10.0 (/ (pow z 4) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10.0 in z
* [misc]backup-simplify:  Simplify 10.0 into 10.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 5.0 (/ (pow z 4) t)) (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5.0 (/ (pow z 4) t)) in z
* [misc]taylor:  Taking taylor expansion of 5.0 in z
* [misc]backup-simplify:  Simplify 5.0 into 5.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 10 (/ (sqr z) (pow t 3))) (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 10 (/ (sqr z) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 10 in z
* [misc]backup-simplify:  Simplify 10 into 10
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 5 (/ 1 t)) (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 30.0 (/ (sqr z) t)) (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 30.0 (/ (sqr z) t)) in z
* [misc]taylor:  Taking taylor expansion of 30.0 in z
* [misc]backup-simplify:  Simplify 30.0 into 30.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (pow z 4) (pow t 5)) (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 5)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]taylor:  Taking taylor expansion of (pow t 5) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 5 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 5 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 5 in z
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 5 (log t)) into (* 5 (log t))
* [misc]backup-simplify:  Simplify (exp (* 5 (log t))) into (pow t 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 5)) into (/ 1 (pow t 5))
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (pow z 3) t)) (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (pow z 3) t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) t) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (+ (* 20.0 (/ (pow z 3) (pow t 3))) (* 20.0 (/ z t))) in z
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ (pow z 3) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow t 3)) into (/ 1 (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 20.0 (/ z t)) in z
* [misc]taylor:  Taking taylor expansion of 20.0 in z
* [misc]backup-simplify:  Simplify 20.0 into 20.0
* [misc]taylor:  Taking taylor expansion of (/ z t) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (sqr a)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (sqr a)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (sqr a) (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (* (sqr a) z)) (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (* (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (* (sqr a) z) (sqr t))) (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (* (sqr a) z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ (sqr a) (sqr t)) into (/ (sqr a) (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (* (sqr a) (sqr z))) (/ (sqr a) z)) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* (sqr a) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) 1) into (sqr a)
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ (sqr a) t)) (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ (sqr a) t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) t) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ (* (sqr a) (sqr z)) t)) (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ (* (sqr a) (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 3.0 in z
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]taylor:  Taking taylor expansion of (+ (/ (* (sqr a) (sqr z)) (pow t 3)) (* 6.0 (/ (* (sqr a) z) t))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) (pow t 3)) into (/ (sqr a) (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* (sqr a) z) t)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) z) t) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr a) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (/ (sqr a) t) into (/ (sqr a) t)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 0 (sqr a)) into (sqr a)
* [misc]backup-simplify:  Simplify (+ (sqr a) 0) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))))))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 6 (/ (* a z) (sqr t))) (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6 (/ (* a z) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6 in z
* [misc]backup-simplify:  Simplify 6 into 6
* [misc]taylor:  Taking taylor expansion of (/ (* a z) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ (* a (pow z 3)) (sqr t))) (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ (* a (pow z 3)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (* a z)) (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (* a z)) in z
* [misc]taylor:  Taking taylor expansion of 6.0 in z
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ a z) (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3)))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ a 1) into a
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* a (sqr z)) (sqr t))) (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a (sqr z)) (sqr t))) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (sqr t)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (/ a (sqr t)) into (/ a (sqr t))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 a) (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (+ (/ (* a (pow z 3)) (pow t 4)) (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 4)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 4 (log t)) into (* 4 (log t))
* [misc]backup-simplify:  Simplify (exp (* 4 (log t))) into (pow t 4)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 4)) into (/ a (pow t 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (* a (sqr z))) (* 1.0 (* a (pow z 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* a (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 (* a (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ a t)) (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ a t)) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ a t) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 12.0 (/ (* a z) t)) (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a z) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a z) t) in z
* [misc]taylor:  Taking taylor expansion of (* a z) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4 (/ (* a (sqr z)) (pow t 3))) (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (/ (* a (sqr z)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* a (pow z 3)) t)) (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* a (pow z 3)) t)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ (* a (pow z 3)) (pow t 3))) (* 12.0 (/ (* a (sqr z)) t))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ (* a (pow z 3)) (pow t 3))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (pow z 3)) (pow t 3)) in z
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]taylor:  Taking taylor expansion of (pow t 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log t))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log t)) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (* 3 (log t)) into (* 3 (log t))
* [misc]backup-simplify:  Simplify (exp (* 3 (log t))) into (pow t 3)
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ a (pow t 3)) into (/ a (pow t 3))
* [misc]taylor:  Taking taylor expansion of (* 12.0 (/ (* a (sqr z)) t)) in z
* [misc]taylor:  Taking taylor expansion of 12.0 in z
* [misc]backup-simplify:  Simplify 12.0 into 12.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr z)) t) in z
* [misc]taylor:  Taking taylor expansion of (* a (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ a t) into (/ a t)
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ 0 a) into a
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (* 0 (* (sqr a) z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t))))) (/ 0 (- (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (+ (/ (* (sqr a) z) (sqr t)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (/ (* (sqr a) z) (sqr t)) (+ (* 2.0 (sqr a)) (+ (* 1.0 (* (sqr a) z)) (/ (sqr a) z)))) (+ (* 2 (/ (sqr a) t)) (* 2.0 (/ (* (sqr a) z) t))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) into (/ +nan.0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t))))))) (/ 0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))) (* 0 (/ 0 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 3.0 (/ (* a z) (sqr t))) (+ (* 1.0 (* a z)) (+ (* 3 (/ a (sqr t))) (+ (* 3.0 a) (+ (* 3.0 (/ a z)) (/ a (sqr z))))))) (+ (* 3 (/ a (* t z))) (+ (* 6.0 (/ a t)) (+ (/ (* a z) (pow t 3)) (* 3.0 (/ (* a z) t)))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) into (/ +nan.0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (* 0 (pow z 3)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))) (/ 0 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ (* 6.0 (/ (pow z 3) (sqr t))) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (pow z 3)) (+ (* 4.0 (sqr z)) (+ 4.0 (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 6 (/ z (sqr t))) (+ (/ 1 z) (+ (* 6.0 z) (+ 4.0 (+ (* 1.0 (pow z 3)) (+ (* 12.0 (/ (sqr z) (sqr t))) (+ (* 4.0 (sqr z)) (+ (* 6.0 (/ (pow z 3) (sqr t))) (/ (pow z 3) (pow t 4)))))))))) (+ (* 4 (/ (sqr z) (pow t 3))) (+ (* 4 (/ 1 t)) (+ (* 12.0 (/ (sqr z) t)) (+ (* 4.0 (/ (pow z 3) t)) (+ (* 4.0 (/ (pow z 3) (pow t 3))) (* 12.0 (/ z t))))))))))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) into (/ +nan.0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z)))))) (/ 0 (- (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (+ (/ (sqr a) (sqr z)) (* 2.0 (/ (sqr a) z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))) (* 0 (/ 0 (- (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (+ (/ (sqr a) (sqr z)) (* 2.0 (/ (sqr a) z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ (sqr a) z)) (+ (* 1.0 (sqr a)) (+ (/ (sqr a) (sqr t)) (/ (sqr a) (sqr z))))) (+ (* 2.0 (/ (sqr a) t)) (* 2 (/ (sqr a) (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))) (* 0 (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (sqr z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t))))))))) (/ 0 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))) (* 0 (/ 0 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 12.0 (/ z (sqr t))) (+ (* 4.0 (/ 1 z)) (+ (* 4.0 z) (+ (* 6 (/ 1 (sqr t))) (+ (/ 1 (sqr z)) (+ (* 6.0 (/ (sqr z) (sqr t))) (+ (* 1.0 (sqr z)) (+ (/ (sqr z) (pow t 4)) 6.0)))))))) (+ (* 4 (/ 1 (* t z))) (+ (* 4.0 (/ (sqr z) (pow t 3))) (+ (* 12.0 (/ 1 t)) (+ (* 4.0 (/ (sqr z) t)) (+ (* 4 (/ z (pow t 3))) (* 12.0 (/ z t)))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (* 0 (* a (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t))))))) (/ 0 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 1.0 (* a (sqr z))) (* 3.0 (/ (* a (sqr z)) (sqr t)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3 (/ a t)) (+ (* 6.0 (/ (* a z) t)) (* 3.0 (/ (* a (sqr z)) t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (- (+ (* 3 (/ (* a z) (sqr t))) (+ (* 3.0 (* a z)) (+ (* 3.0 a) (+ (/ a z) (+ (* 3.0 (/ (* a (sqr z)) (sqr t))) (* 1.0 (* a (sqr z)))))))) (+ (/ (* a (sqr z)) (pow t 3)) (+ (* 3.0 (/ (* a (sqr z)) t)) (+ (* 3 (/ a t)) (* 6.0 (/ (* a z) t))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3)))) 0) into (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))))) into (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))))) into (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))))) into (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z)))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))) into (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (* a (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log z))) into (* -3 (log z))
* [misc]backup-simplify:  Simplify (exp (* -3 (log z))) into (pow z -3)
* [misc]taylor:  Taking taylor expansion of (* a (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (* (pow z -3) a) into (/ a (pow z 3))
* [misc]backup-simplify:  Simplify (/ 1 (/ a (pow z 3))) into (/ (pow z 3) a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) in z
* [misc]taylor:  Taking taylor expansion of (* 4 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of 4 in z
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (* 4 (- (log z))) into (* -4 (log z))
* [misc]backup-simplify:  Simplify (exp (* -4 (log z))) into (pow z -4)
* [misc]taylor:  Taking taylor expansion of (pow z 4) in z
* [misc]backup-simplify:  Simplify (* (pow z -4) 1) into (/ 1 (pow z 4))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (pow z 4))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of +nan.0 in z
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* (sqr a) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 z) 1.0) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 z) 1.0) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* 1 (- 1.0 (/ 1 t))) (* (- 1.0 (/ 1 t)) 1)) into (- 2.0 (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- 2.0 (* 2 (/ 1 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- 1.0 (/ 1 t)) (- 1.0 (/ 1 t))) (* 0 1))) into (- (+ 1.0 (/ 1 (sqr t))) (* 2.0 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* 1 (sqr a)) (+ (* (- 2.0 (* 2 (/ 1 t))) 0) (* (- (+ 1.0 (/ 1 (sqr t))) (* 2.0 (/ 1 t))) 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 1)) (pow 1 1)))) 1) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (- 1.0 (/ 1 t))) (* 0 (- (log z)))) into (- 3.0 (* 3 (/ 1 t)))
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log z))) (+ (* (/ (pow (- 3.0 (* 3 (/ 1 t))) 1) 1)))) into (/ (- 3.0 (* 3 (/ 1 t))) (pow z 3))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))) (+ (* 0 (- 1.0 (/ 1 t))) (* 0 (- (log z))))) into (- (* 3.0 (/ 1 t)) (+ 1.5 (* 3/2 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log z))) (+ (* (/ (pow (- 3.0 (* 3 (/ 1 t))) 2) 2)) (* (/ (pow (- (* 3.0 (/ 1 t)) (+ 1.5 (* 3/2 (/ 1 (sqr t))))) 1) 1)))) into (/ (- (+ 3.0 (* 3 (/ 1 (sqr t)))) (* 6.0 (/ 1 t))) (pow z 3))
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into (* 1/6 (- (+ 2.0 (* 6.0 (/ 1 (sqr t)))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1/6 (- (+ 2.0 (* 6.0 (/ 1 (sqr t)))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3))))))) (+ (* 0 (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))) (+ (* 0 (- 1.0 (/ 1 t))) (* 0 (- (log z)))))) into (- (+ 1.0 (* 3.0 (/ 1 (sqr t)))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3))))
* [misc]backup-simplify:  Simplify (* (exp (* -3 (log z))) (+ (* (/ (pow (- 3.0 (* 3 (/ 1 t))) 3) 6)) (* (/ (pow (- 3.0 (* 3 (/ 1 t))) 1) 1) (/ (pow (- (* 3.0 (/ 1 t)) (+ 1.5 (* 3/2 (/ 1 (sqr t))))) 1) 1)) (* (/ (pow (- (+ 1.0 (* 3.0 (/ 1 (sqr t)))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3)))) 1) 1)))) into (/ (- (+ 1.0 (* 3.0 (/ 1 (sqr t)))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3)))) (pow z 3))
* [misc]backup-simplify:  Simplify (+ (* (pow z -3) 0) (+ (* (/ (- 3.0 (* 3 (/ 1 t))) (pow z 3)) 0) (+ (* (/ (- (+ 3.0 (* 3 (/ 1 (sqr t)))) (* 6.0 (/ 1 t))) (pow z 3)) 0) (* (/ (- (+ 1.0 (* 3.0 (/ 1 (sqr t)))) (+ (* 3.0 (/ 1 t)) (/ 1 (pow t 3)))) (pow z 3)) a)))) into (- (+ (* 1.0 (/ a (pow z 3))) (* 3.0 (/ a (* (sqr t) (pow z 3))))) (+ (* 3.0 (/ a (* t (pow z 3)))) (/ a (* (pow t 3) (pow z 3)))))
* [misc]backup-simplify:  Simplify (+ (* (pow z -3) 0) (* (/ (- 3.0 (* 3 (/ 1 t))) (pow z 3)) a)) into (- (* 3.0 (/ a (pow z 3))) (* 3 (/ a (* t (pow z 3)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow z 3) a) (/ (- (* 3.0 (/ a (pow z 3))) (* 3 (/ a (* t (pow z 3))))) (/ a (pow z 3)))))) into (- (* 3 (/ (pow z 3) (* a t))) (* 3.0 (/ (pow z 3) a)))
* [misc]backup-simplify:  Simplify (+ (* (pow z -3) 0) (+ (* (/ (- 3.0 (* 3 (/ 1 t))) (pow z 3)) 0) (* (/ (- (+ 3.0 (* 3 (/ 1 (sqr t)))) (* 6.0 (/ 1 t))) (pow z 3)) a))) into (- (+ (* 3.0 (/ a (pow z 3))) (* 3 (/ a (* (sqr t) (pow z 3))))) (* 6.0 (/ a (* t (pow z 3)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow z 3) a) (/ (- (+ (* 3.0 (/ a (pow z 3))) (* 3 (/ a (* (sqr t) (pow z 3))))) (* 6.0 (/ a (* t (pow z 3))))) (/ a (pow z 3)))) (* (- (* 3 (/ (pow z 3) (* a t))) (* 3.0 (/ (pow z 3) a))) (/ (- (* 3.0 (/ a (pow z 3))) (* 3 (/ a (* t (pow z 3))))) (/ a (pow z 3)))))) into (- (+ (* 9 (/ (pow z 3) (* (sqr t) a))) (+ (* 6.0 (/ (pow z 3) (* a t))) (* 6.0 (/ (pow z 3) a)))) (+ (* 3 (/ (pow z 3) (* a (sqr t)))) (* 18.0 (/ (pow z 3) (* t a)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ (pow z 3) a) (/ (- (+ (* 1.0 (/ a (pow z 3))) (* 3.0 (/ a (* (sqr t) (pow z 3))))) (+ (* 3.0 (/ a (* t (pow z 3)))) (/ a (* (pow t 3) (pow z 3))))) (/ a (pow z 3)))) (* (- (* 3 (/ (pow z 3) (* a t))) (* 3.0 (/ (pow z 3) a))) (/ (- (+ (* 3.0 (/ a (pow z 3))) (* 3 (/ a (* (sqr t) (pow z 3))))) (* 6.0 (/ a (* t (pow z 3))))) (/ a (pow z 3)))) (* (- (+ (* 9 (/ (pow z 3) (* (sqr t) a))) (+ (* 6.0 (/ (pow z 3) (* a t))) (* 6.0 (/ (pow z 3) a)))) (+ (* 3 (/ (pow z 3) (* a (sqr t)))) (* 18.0 (/ (pow z 3) (* t a))))) (/ (- (* 3.0 (/ a (pow z 3))) (* 3 (/ a (* t (pow z 3))))) (/ a (pow z 3)))))) into (- (+ (* 3.0 (/ (pow z 3) (* a t))) (+ (* 27.0 (/ (pow z 3) (* t a))) (+ (/ (pow z 3) (* a (pow t 3))) (* 9 (/ (pow z 3) (* (pow t 3) a)))))) (+ (* 3.0 (/ (pow z 3) (* a (sqr t)))) (+ (* 27.0 (/ (pow z 3) (* (sqr t) a))) (* 10.0 (/ (pow z 3) a)))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* 3.0 (/ (pow z 3) (* a t))) (+ (* 27.0 (/ (pow z 3) (* t a))) (+ (/ (pow z 3) (* a (pow t 3))) (* 9 (/ (pow z 3) (* (pow t 3) a)))))) (+ (* 3.0 (/ (pow z 3) (* a (sqr t)))) (+ (* 27.0 (/ (pow z 3) (* (sqr t) a))) (* 10.0 (/ (pow z 3) a)))))) (+ (* 0 (- (+ (* 9 (/ (pow z 3) (* (sqr t) a))) (+ (* 6.0 (/ (pow z 3) (* a t))) (* 6.0 (/ (pow z 3) a)))) (+ (* 3 (/ (pow z 3) (* a (sqr t)))) (* 18.0 (/ (pow z 3) (* t a)))))) (+ (* 0 (- (* 3 (/ (pow z 3) (* a t))) (* 3.0 (/ (pow z 3) a)))) (* 0 (/ (pow z 3) a))))) into (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (* +nan.0 (/ (pow z 3) a)))))))))))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 t))) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 1)) (pow 1 1)))) 1) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (- 1.0 (/ 1 t))) (* 0 (- (log z)))) into (- 4.0 (* 4 (/ 1 t)))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log z))) (+ (* (/ (pow (- 4.0 (* 4 (/ 1 t))) 1) 1)))) into (/ (- 4.0 (* 4 (/ 1 t))) (pow z 4))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 1 1)))) 2) into (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))) (+ (* 0 (- 1.0 (/ 1 t))) (* 0 (- (log z))))) into (- (* 4.0 (/ 1 t)) (+ 2.0 (* 2 (/ 1 (sqr t)))))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log z))) (+ (* (/ (pow (- 4.0 (* 4 (/ 1 t))) 2) 2)) (* (/ (pow (- (* 4.0 (/ 1 t)) (+ 2.0 (* 2 (/ 1 (sqr t))))) 1) 1)))) into (/ (- (+ 6.0 (* 6 (/ 1 (sqr t)))) (* 12.0 (/ 1 t))) (pow z 4))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 1) (pow (* 2 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into (* 1/6 (- (+ 2.0 (* 6.0 (/ 1 (sqr t)))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1/6 (- (+ 2.0 (* 6.0 (/ 1 (sqr t)))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3))))))) (+ (* 0 (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))) (+ (* 0 (- 1.0 (/ 1 t))) (* 0 (- (log z)))))) into (- (+ 1.3333333333333333 (* 4.0 (/ 1 (sqr t)))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3)))))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log z))) (+ (* (/ (pow (- 4.0 (* 4 (/ 1 t))) 3) 6)) (* (/ (pow (- 4.0 (* 4 (/ 1 t))) 1) 1) (/ (pow (- (* 4.0 (/ 1 t)) (+ 2.0 (* 2 (/ 1 (sqr t))))) 1) 1)) (* (/ (pow (- (+ 1.3333333333333333 (* 4.0 (/ 1 (sqr t)))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3))))) 1) 1)))) into (/ (- (+ 3.999999999999999 (* 12.0 (/ 1 (sqr t)))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3))))) (pow z 4))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 2) (pow (* 2 0) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 (- 1.0 (/ 1 t))) 1) 1 (pow (* 6 0) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow 1 1)))) 24) into (* 1/24 (- (+ (* 24.0 (/ 1 t)) (* 24.0 (/ 1 (pow t 3)))) (+ 6.0 (+ (* 6 (/ 1 (pow t 4))) (* 36.0 (/ 1 (sqr t)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) 0) into (- (log z))
* [misc]backup-simplify:  Simplify (+ (* 4 (* 1/24 (- (+ (* 24.0 (/ 1 t)) (* 24.0 (/ 1 (pow t 3)))) (+ 6.0 (+ (* 6 (/ 1 (pow t 4))) (* 36.0 (/ 1 (sqr t)))))))) (+ (* 0 (* 1/6 (- (+ 2.0 (* 6.0 (/ 1 (sqr t)))) (+ (* 6.0 (/ 1 t)) (* 2 (/ 1 (pow t 3))))))) (+ (* 0 (* 1/2 (- (* 2.0 (/ 1 t)) (+ 1.0 (/ 1 (sqr t)))))) (+ (* 0 (- 1.0 (/ 1 t))) (* 0 (- (log z))))))) into (- (+ (* 4.0 (/ 1 t)) (* 4.0 (/ 1 (pow t 3)))) (+ 1.0 (+ (* 6.0 (/ 1 (sqr t))) (/ 1 (pow t 4)))))
* [misc]backup-simplify:  Simplify (* (exp (* -4 (log z))) (+ (* (/ (pow (- 4.0 (* 4 (/ 1 t))) 4) 24)) (* (/ (pow (- 4.0 (* 4 (/ 1 t))) 2) 2) (/ (pow (- (* 4.0 (/ 1 t)) (+ 2.0 (* 2 (/ 1 (sqr t))))) 1) 1)) (* (/ (pow (- 4.0 (* 4 (/ 1 t))) 1) 1) (/ (pow (- (+ 1.3333333333333333 (* 4.0 (/ 1 (sqr t)))) (+ (* 4.0 (/ 1 t)) (* 4/3 (/ 1 (pow t 3))))) 1) 1)) (* (/ (pow (- (* 4.0 (/ 1 t)) (+ 2.0 (* 2 (/ 1 (sqr t))))) 2) 2)) (* (/ (pow (- (+ (* 4.0 (/ 1 t)) (* 4.0 (/ 1 (pow t 3)))) (+ 1.0 (+ (* 6.0 (/ 1 (sqr t))) (/ 1 (pow t 4))))) 1) 1)))) into (/ (- (+ 0.9999999999999991 (+ (/ 1 (pow t 4)) (* 5.999999999999993 (/ 1 (sqr t))))) (+ (* 3.9999999999999964 (/ 1 t)) (* 3.9999999999999973 (/ 1 (pow t 3))))) (pow z 4))
* [misc]backup-simplify:  Simplify (+ (* (pow z -4) 0) (+ (* (/ (- 4.0 (* 4 (/ 1 t))) (pow z 4)) 0) (+ (* (/ (- (+ 6.0 (* 6 (/ 1 (sqr t)))) (* 12.0 (/ 1 t))) (pow z 4)) 0) (+ (* (/ (- (+ 3.999999999999999 (* 12.0 (/ 1 (sqr t)))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3))))) (pow z 4)) 0) (* (/ (- (+ 0.9999999999999991 (+ (/ 1 (pow t 4)) (* 5.999999999999993 (/ 1 (sqr t))))) (+ (* 3.9999999999999964 (/ 1 t)) (* 3.9999999999999973 (/ 1 (pow t 3))))) (pow z 4)) 1))))) into (- (+ (* 5.999999999999993 (/ 1 (* (sqr t) (pow z 4)))) (+ (* 0.9999999999999991 (/ 1 (pow z 4))) (/ 1 (* (pow t 4) (pow z 4))))) (+ (* 3.9999999999999973 (/ 1 (* (pow t 3) (pow z 4)))) (* 3.9999999999999964 (/ 1 (* t (pow z 4))))))
* [misc]backup-simplify:  Simplify (+ (* (pow z -4) 0) (* (/ (- 4.0 (* 4 (/ 1 t))) (pow z 4)) 1)) into (- (* 4.0 (/ 1 (pow z 4))) (* 4 (/ 1 (* t (pow z 4)))))
* [misc]backup-simplify:  Simplify (- (+ (* (pow z 4) (/ (- (* 4.0 (/ 1 (pow z 4))) (* 4 (/ 1 (* t (pow z 4))))) (/ 1 (pow z 4)))))) into (- (* 4 (/ (pow z 4) t)) (* 4.0 (pow z 4)))
* [misc]backup-simplify:  Simplify (+ (* (pow z -4) 0) (+ (* (/ (- 4.0 (* 4 (/ 1 t))) (pow z 4)) 0) (+ (* (/ (- (+ 6.0 (* 6 (/ 1 (sqr t)))) (* 12.0 (/ 1 t))) (pow z 4)) 0) (* (/ (- (+ 3.999999999999999 (* 12.0 (/ 1 (sqr t)))) (+ (* 12.0 (/ 1 t)) (* 4 (/ 1 (pow t 3))))) (pow z 4)) 1)))) into (- (+ (* 12.0 (/ 1 (* (sqr t) (pow z 4)))) (* 3.999999999999999 (/ 1 (pow z 4)))) (+ (* 4 (/ 1 (* (pow t 3) (pow z 4)))) (* 12.0 (/ 1 (* t (pow z 4))))))
* [misc]backup-simplify:  Simplify (+ (* (pow z -4) 0) (+ (* (/ (- 4.0 (* 4 (/ 1 t))) (pow z 4)) 0) (* (/ (- (+ 6.0 (* 6 (/ 1 (sqr t)))) (* 12.0 (/ 1 t))) (pow z 4)) 1))) into (- (+ (* 6 (/ 1 (* (sqr t) (pow z 4)))) (* 6.0 (/ 1 (pow z 4)))) (* 12.0 (/ 1 (* t (pow z 4)))))
* [misc]backup-simplify:  Simplify (- (+ (* (pow z 4) (/ (- (+ (* 6 (/ 1 (* (sqr t) (pow z 4)))) (* 6.0 (/ 1 (pow z 4)))) (* 12.0 (/ 1 (* t (pow z 4))))) (/ 1 (pow z 4)))) (* (- (* 4 (/ (pow z 4) t)) (* 4.0 (pow z 4))) (/ (- (* 4.0 (/ 1 (pow z 4))) (* 4 (/ 1 (* t (pow z 4))))) (/ 1 (pow z 4)))))) into (- (+ (* 10 (/ (pow z 4) (sqr t))) (* 10.0 (pow z 4))) (* 20.0 (/ (pow z 4) t)))
* [misc]backup-simplify:  Simplify (- (+ (* (pow z 4) (/ (- (+ (* 12.0 (/ 1 (* (sqr t) (pow z 4)))) (* 3.999999999999999 (/ 1 (pow z 4)))) (+ (* 4 (/ 1 (* (pow t 3) (pow z 4)))) (* 12.0 (/ 1 (* t (pow z 4)))))) (/ 1 (pow z 4)))) (* (- (* 4 (/ (pow z 4) t)) (* 4.0 (pow z 4))) (/ (- (+ (* 6 (/ 1 (* (sqr t) (pow z 4)))) (* 6.0 (/ 1 (pow z 4)))) (* 12.0 (/ 1 (* t (pow z 4))))) (/ 1 (pow z 4)))) (* (- (+ (* 10 (/ (pow z 4) (sqr t))) (* 10.0 (pow z 4))) (* 20.0 (/ (pow z 4) t))) (/ (- (* 4.0 (/ 1 (pow z 4))) (* 4 (/ 1 (* t (pow z 4))))) (/ 1 (pow z 4)))))) into (- (+ (* 20 (/ (pow z 4) (pow t 3))) (* 60.0 (/ (pow z 4) t))) (+ (* 60.0 (/ (pow z 4) (sqr t))) (* 20.0 (pow z 4))))
* [misc]backup-simplify:  Simplify (- (+ (* (pow z 4) (/ (- (+ (* 5.999999999999993 (/ 1 (* (sqr t) (pow z 4)))) (+ (* 0.9999999999999991 (/ 1 (pow z 4))) (/ 1 (* (pow t 4) (pow z 4))))) (+ (* 3.9999999999999973 (/ 1 (* (pow t 3) (pow z 4)))) (* 3.9999999999999964 (/ 1 (* t (pow z 4)))))) (/ 1 (pow z 4)))) (* (- (* 4 (/ (pow z 4) t)) (* 4.0 (pow z 4))) (/ (- (+ (* 12.0 (/ 1 (* (sqr t) (pow z 4)))) (* 3.999999999999999 (/ 1 (pow z 4)))) (+ (* 4 (/ 1 (* (pow t 3) (pow z 4)))) (* 12.0 (/ 1 (* t (pow z 4)))))) (/ 1 (pow z 4)))) (* (- (+ (* 10 (/ (pow z 4) (sqr t))) (* 10.0 (pow z 4))) (* 20.0 (/ (pow z 4) t))) (/ (- (+ (* 6 (/ 1 (* (sqr t) (pow z 4)))) (* 6.0 (/ 1 (pow z 4)))) (* 12.0 (/ 1 (* t (pow z 4))))) (/ 1 (pow z 4)))) (* (- (+ (* 20 (/ (pow z 4) (pow t 3))) (* 60.0 (/ (pow z 4) t))) (+ (* 60.0 (/ (pow z 4) (sqr t))) (* 20.0 (pow z 4)))) (/ (- (* 4.0 (/ 1 (pow z 4))) (* 4 (/ 1 (* t (pow z 4))))) (/ 1 (pow z 4)))))) into (- (+ (* 35 (/ (pow z 4) (pow t 4))) (+ (* 210.0 (/ (pow z 4) (sqr t))) (* 35.0 (pow z 4)))) (+ (* 140.0 (/ (pow z 4) (pow t 3))) (* 140.0 (/ (pow z 4) t))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (- (+ (* 35 (/ (pow z 4) (pow t 4))) (+ (* 210.0 (/ (pow z 4) (sqr t))) (* 35.0 (pow z 4)))) (+ (* 140.0 (/ (pow z 4) (pow t 3))) (* 140.0 (/ (pow z 4) t))))) (+ (* 0 (- (+ (* 20 (/ (pow z 4) (pow t 3))) (* 60.0 (/ (pow z 4) t))) (+ (* 60.0 (/ (pow z 4) (sqr t))) (* 20.0 (pow z 4))))) (+ (* 0 (- (+ (* 10 (/ (pow z 4) (sqr t))) (* 10.0 (pow z 4))) (* 20.0 (/ (pow z 4) t)))) (+ (* 0 (- (* 4 (/ (pow z 4) t)) (* 4.0 (pow z 4)))) (* 0 (pow z 4)))))) into (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ (pow z 4) (pow t 4))))))))))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr a))) into (/ +nan.0 (sqr a))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr a))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ (pow z 4) (pow t 4)))))))))))) (- (* +nan.0 (/ 1 (sqr a))))) into (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ 1 (sqr a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (* +nan.0 (/ (pow z 4) (pow t 4))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ 1 (sqr a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (* +nan.0 (/ (pow z 4) (pow t 4))))))))))))))) into (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))))))))))))
* [misc]backup-simplify:  Simplify (+ (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (* +nan.0 (/ (pow z 3) a))))))))))))))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))))))))))))) into (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 4) (pow t 3))) (- (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 4) (pow t 3))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 3)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 4) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]backup-simplify:  Simplify (/ (pow z 4) 1) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) (* t a))) (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) (* t a))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ (pow z 3) a) into (/ (pow z 3) a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow z 4)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow z 4) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) (* a (pow t 3)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (* a (pow t 3))) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* a (pow t 3)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]backup-simplify:  Simplify (* a 1) into a
* [misc]backup-simplify:  Simplify (/ (pow z 3) a) into (/ (pow z 3) a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) (* (sqr t) a))) (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) (* (sqr t) a))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (* (sqr t) a)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr t) a) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 a))) into a
* [misc]backup-simplify:  Simplify (/ (pow z 3) a) into (/ (pow z 3) a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 4) t)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 4) t)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) t) in t
* [misc]taylor:  Taking taylor expansion of (pow z 4) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (pow z 4) 1) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) a) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ (pow z 3) a) into (/ (pow z 3) a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 4) (sqr t))) (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 4) (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 4) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (pow z 4) 1) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 4) (pow t 4))) (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 4) (pow t 4))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 4) (pow t 4)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 4) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 4 in t
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (pow t 4) in t
* [misc]backup-simplify:  Simplify (/ (pow z 4) 1) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) (* a t))) (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) (* a t))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (* a t)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (/ (pow z 3) a) into (/ (pow z 3) a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) (* (pow t 3) a))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (* (pow t 3) a)) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* (pow t 3) a) in t
* [misc]taylor:  Taking taylor expansion of (pow t 3) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 1 a) into a
* [misc]backup-simplify:  Simplify (/ (pow z 3) a) into (/ (pow z 3) a)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) (* a (sqr t)))) (- (* +nan.0 (/ 1 (sqr a))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) (* a (sqr t)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) (* a (sqr t))) in t
* [misc]taylor:  Taking taylor expansion of (pow z 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (* a (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 1) (+ (* 0 0) (* 0 0))) into a
* [misc]backup-simplify:  Simplify (/ (pow z 3) a) into (/ (pow z 3) a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr a)))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr a))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow z 4))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ (pow z 3) a))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (pow z 4)) into (* +nan.0 (pow z 4))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow z 3) a))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ (pow z 3) a)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (pow z 4))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ (pow z 3) a)) into (* +nan.0 (/ (pow z 3) a))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (pow z 4)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow z 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow z 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow z 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow z 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 4 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z)))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 4 (log z))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (pow z 4) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow z 4)))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ (pow z 3) a))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow z 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow z 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow z 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (pow z 3) a))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow z 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow z 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 a) (+ (* (/ (pow z 3) a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ (pow z 3) a)))) into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr a))) into (/ +nan.0 (sqr a))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr a))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (sqr a))))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ (pow z 3) a)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ (pow z 3) a)))))) into (- (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ (pow z 3) a)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ (pow z 3) a)))))) into (- (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ (pow z 3) a)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ (pow z 3) a)))))) into (- (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ (pow z 3) a)))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (* +nan.0 (/ (pow z 3) a)))))) into (- (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (pow z 4)) (- (+ (* +nan.0 (/ (pow z 3) a)) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ (pow z 3) a)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ (pow z 3) a)))))))) into (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ (pow z 3) a)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ (pow z 3) a)))))))) into (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))))))) into (- (+ (* +nan.0 (/ 1 (sqr a))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ (pow z 3) a)))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 (sqr a))) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ (pow z 3) a)))))))) into (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a)))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow z 3) a)) (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow z 3) a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow z 3) a) in a
* [misc]taylor:  Taking taylor expansion of (pow z 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log z))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log z)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 3 (log z)) into (* 3 (log z))
* [misc]backup-simplify:  Simplify (exp (* 3 (log z))) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (pow z 3) 1) into (pow z 3)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (pow z 4)) (- (* +nan.0 (/ 1 (sqr a))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (pow z 4)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (pow z 4) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 4 (log z))) in a
* [misc]taylor:  Taking taylor expansion of (* 4 (log z)) in a
* [misc]taylor:  Taking taylor expansion of 4 in a
* [misc]backup-simplify:  Simplify 4 into 4
* [misc]taylor:  Taking taylor expansion of (log z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 4 (log z)) into (* 4 (log z))
* [misc]backup-simplify:  Simplify (exp (* 4 (log z))) into (pow z 4)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr a)))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log z))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (* 0 (pow z 3))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))) (/ 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (pow z 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 6) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t))))))) (/ 0 (- (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (+ (/ 1 z) (+ (* 1.0 (sqr z)) (+ 3.0 (* 3.0 (/ (sqr z) (sqr t)))))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))) (* 0 (/ 0 (- (+ (* 3 (/ z (sqr t))) (+ (* 3.0 z) (+ (/ 1 z) (+ (* 1.0 (sqr z)) (+ 3.0 (* 3.0 (/ (sqr z) (sqr t)))))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 3 (/ z (sqr t))) (+ (/ 1 z) (+ (* 3.0 (/ (sqr z) (sqr t))) (+ (* 3.0 z) (+ (* 1.0 (sqr z)) 3.0))))) (+ (/ (sqr z) (pow t 3)) (+ (* 3 (/ 1 t)) (+ (* 3.0 (/ (sqr z) t)) (* 6.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 120) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3) z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))) (/ 0 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))) (* 0 (/ 0 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 (sqr z)) (+ (* 3.0 (/ z (sqr t))) (+ (* 1.0 z) (+ (* 3.0 (/ 1 z)) (+ 3.0 (* 3 (/ 1 (sqr t)))))))) (+ (* 3 (/ 1 (* t z))) (+ (* 6.0 (/ 1 t)) (+ (/ z (pow t 3)) (* 3.0 (/ z t))))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (* 0 (* a (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z)))) (/ 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (* 0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 1)))) 24) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (log (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (- (+ (/ 1 z) 1.0) (/ 1 t))))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3)) (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))) (* 0 (/ 0 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow (- (+ (/ 1 z) 1.0) (/ 1 t)) 3))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) a))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z)))))) (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a t)))))) (* 0 (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a t)))))) (* 0 (/ 0 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2 (/ a (* t z))) (* 2.0 (/ a t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ a (sqr t)) (+ (* 1.0 a) (+ (* 2.0 (/ a z)) (/ a (sqr z))))) (+ (* 2.0 (/ a t)) (* 2 (/ a (* t z)))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* a z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (* a z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t))))) (/ 0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))) (* 0 (/ 0 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ (* a z) (sqr t)) (+ (* 1.0 (* a z)) (+ (* 2.0 a) (/ a z)))) (+ (* 2 (/ a t)) (* 2.0 (/ (* a z) t)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (* 0 (sqr z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z))) (/ 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))) (* 0 (/ 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (* 0 (/ 1 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) (sqr z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqr (- (+ (/ 1 z) 1.0) (/ 1 t)))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z)))))) (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))) (* 0 (/ 0 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) (+ 1.0 (/ 1 (sqr t))))) (+ (* 2.0 (/ 1 t)) (* 2 (/ 1 (* t z))))))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (+ (/ 1 z) 1.0) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (+ (/ 1 z) 1.0) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* (sqr (- (+ (/ 1 z) 1.0) (/ 1 t))) z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))) (/ 0 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))) (* 0 (/ 0 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))) (* 0 (/ 0 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* +nan.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ 1 z) (+ 2.0 (+ (/ z (sqr t)) (* 1.0 z)))) (+ (* 2.0 (/ z t)) (* 2 (/ 1 t))))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr a))) into (/ +nan.0 (sqr a))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) (- +nan.0)) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (sqr a)) (- (+ +nan.0 (- (* +nan.0 (/ 1 a)))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a)))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a)))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr a)))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr a))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (/ 1 (sqr a)) into (/ 1 (sqr a))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 a)) into (/ +nan.0 a)
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (sqr a))) into (/ +nan.0 (sqr a))
* [misc]backup-simplify:  Simplify (- (/ +nan.0 (sqr a))) into (- (* +nan.0 (/ 1 (sqr a))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 a) (- (* +nan.0 (/ 1 (sqr a))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a)))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a)))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 a)) (- (* +nan.0 (/ 1 (sqr a))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ 1 (sqr a)))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (sqr a))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr a)) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* +nan.0 1) into +nan.0
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ 0 (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- (- +nan.0)) into (- +nan.0)
* [misc]backup-simplify:  Simplify (- +nan.0) into (- +nan.0)
* [misc]backup-simplify:  Simplify (+ (* (- +nan.0) (* (/ 1 (sqr (/ 1 (- a)))) (* 1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) (sqr (/ 1 (- x)))))))) (+ (* (- +nan.0) (sqr (* (/ 1 (/ 1 (- a))) (* 1 (* 1 (* 1 (/ 1 (- x)))))))) (* -1 (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))))))) into (- x (+ (* +nan.0 (/ (sqr a) (sqr x))) (- (* +nan.0 (/ (* y (sqr a)) (* (sqr x) z))))))
* [misc]approximate:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in (y z t a x) around 0
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in x
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in x
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- (+ 1.0 t) z)) a) into (/ (* a (- y z)) (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))) into (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) -1) (* 0 a)) into (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (/ (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z))) (* 2 (sqrt (/ (* a (- y z)) (- (+ 1.0 t) z))))) into (* 1/2 (* (sqrt (/ (- (+ 1.0 t) z) (* a (- y z)))) (- (/ z (- (+ 1.0 t) z)) (/ y (- (+ 1.0 t) z)))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in a
* [misc]taylor:  Taking taylor expansion of (- y z) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in a
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- (+ 1.0 t) z)) into (/ (- y z) (- (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- (+ 1.0 t) z)) (- x)) into (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z)))) into (sqrt (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (/ (- y z) (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- (+ 1.0 t) z)) 1) (* 0 (- x))) into (- (/ y (- (+ 1.0 t) z)) (/ z (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (/ (- (/ y (- (+ 1.0 t) z)) (/ z (- (+ 1.0 t) z))) (* 2 (sqrt (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z)))))) into (* 1/2 (/ (- (/ y (- (+ 1.0 t) z)) (/ z (- (+ 1.0 t) z))) (sqrt (* -1 (/ (* x (- y z)) (- (+ 1.0 t) z))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in t
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 1.0 (- z)) into (- 1.0 z)
* [misc]backup-simplify:  Simplify (/ (- y z) (- 1.0 z)) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (/ (- y z) (- 1.0 z)) (- a x)) into (/ (* (- y z) (- a x)) (- 1.0 z))
* [misc]backup-simplify:  Simplify (sqrt (/ (* (- y z) (- a x)) (- 1.0 z))) into (sqrt (/ (* (- y z) (- a x)) (- 1.0 z)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (- 1.0 z)) (+ (* (/ (- y z) (- 1.0 z)) (/ 1 (- 1.0 z))))) into (- (/ z (sqr (- 1.0 z))) (/ y (sqr (- 1.0 z))))
* [misc]backup-simplify:  Simplify (+ (* (/ (- y z) (- 1.0 z)) 0) (* (- (/ z (sqr (- 1.0 z))) (/ y (sqr (- 1.0 z)))) (- a x))) into (- (+ (/ (* a z) (sqr (- 1.0 z))) (/ (* y x) (sqr (- 1.0 z)))) (+ (/ (* y a) (sqr (- 1.0 z))) (/ (* x z) (sqr (- 1.0 z)))))
* [misc]backup-simplify:  Simplify (/ (- (+ (/ (* a z) (sqr (- 1.0 z))) (/ (* y x) (sqr (- 1.0 z)))) (+ (/ (* y a) (sqr (- 1.0 z))) (/ (* x z) (sqr (- 1.0 z))))) (* 2 (sqrt (/ (* (- y z) (- a x)) (- 1.0 z))))) into (* 1/2 (* (sqrt (/ (- 1.0 z) (* (- a x) (- y z)))) (- (+ (/ (* a z) (sqr (- 1.0 z))) (/ (* y x) (sqr (- 1.0 z)))) (+ (/ (* x z) (sqr (- 1.0 z))) (/ (* y a) (sqr (- 1.0 z)))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in z
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in z
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (/ y (+ 1.0 t)) (- a x)) into (/ (* y (- a x)) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (sqrt (/ (* y (- a x)) (+ 1.0 t))) into (sqrt (/ (* y (- a x)) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 (+ 1.0 t)) (+ (* (/ y (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (- (/ y (sqr (+ 1.0 t))) (/ 1 (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (+ (* (/ y (+ 1.0 t)) 0) (* (- (/ y (sqr (+ 1.0 t))) (/ 1 (+ 1.0 t))) (- a x))) into (- (+ (/ x (+ 1.0 t)) (/ (* y a) (sqr (+ 1.0 t)))) (+ (/ (* y x) (sqr (+ 1.0 t))) (/ a (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (/ (- (+ (/ x (+ 1.0 t)) (/ (* y a) (sqr (+ 1.0 t)))) (+ (/ (* y x) (sqr (+ 1.0 t))) (/ a (+ 1.0 t)))) (* 2 (sqrt (/ (* y (- a x)) (+ 1.0 t))))) into (* 1/2 (* (sqrt (/ (+ 1.0 t) (* y (- a x)))) (- (+ (/ x (+ 1.0 t)) (/ (* y a) (sqr (+ 1.0 t)))) (+ (/ (* y x) (sqr (+ 1.0 t))) (/ a (+ 1.0 t))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (* -1 (/ z (- (+ 1.0 t) z))) (- a x)) into (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))) into (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))))) into (/ 1 (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ z (- (+ 1.0 t) z))) 0) (* (/ 1 (- (+ 1.0 t) z)) (- a x))) into (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (* 2 (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))) into (* 1/2 (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* (/ (- y z) (- (+ t 1.0) z)) (- a x))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ (- y z) (- (+ t 1.0) z)) (- a x)) in y
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ t 1.0) z)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ t 1.0) z) in y
* [misc]taylor:  Taking taylor expansion of (+ t 1.0) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (+ t 1.0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) (- z)) into (- (+ 1.0 t) z)
* [misc]backup-simplify:  Simplify (/ (- z) (- (+ 1.0 t) z)) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (- a x) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (* -1 (/ z (- (+ 1.0 t) z))) (- a x)) into (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))) into (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))))) into (/ 1 (- (+ 1.0 t) z))
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ z (- (+ 1.0 t) z))) 0) (* (/ 1 (- (+ 1.0 t) z)) (- a x))) into (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z)))
* [misc]backup-simplify:  Simplify (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (* 2 (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))) into (* 1/2 (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (* z (- a x)) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* z (- a x)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* 0 (- a x)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- a x))) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ (- a x) (+ 1.0 t)) into (/ (- a x) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* -1 (/ (- a x) (+ 1.0 t))) into (* -1 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- a x) (+ 1.0 t))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- a x) (+ 1.0 t)))
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z)))))) in z
* [misc]taylor:  Taking taylor expansion of 1/2 in z
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of (/ a (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ a (+ 1.0 t)) into (/ a (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ x (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ x (+ 1.0 t)) into (/ x (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (* z (- a x)) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* z (- a x)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* 0 (- a x)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- a x))) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ (- a x) (+ 1.0 t)) into (/ (- a x) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* -1 (/ (- a x) (+ 1.0 t))) into (* -1 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- a x) (+ 1.0 t))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (- (/ x (+ 1.0 t))) into (- (/ x (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (+ (/ a (+ 1.0 t)) (- (/ x (+ 1.0 t)))) into (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (/ (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) into (* +nan.0 (/ (* (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t))) (+ 1.0 t)) (- a x)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ a (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (/ a (sqr (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ x (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (/ x (sqr (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (- (/ x (sqr (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (/ a (sqr (+ 1.0 t))) (- (/ x (sqr (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- a x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (/ (- (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t)))) (sqr (* +nan.0 (/ (- a x) (+ 1.0 t)))) (+)) (* 2 0)) into (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))
* [misc]backup-simplify:  Simplify (- (/ (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (+ (* (* +nan.0 (/ (* (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t))) (+ 1.0 t)) (- a x))) (/ (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (* +nan.0 (/ (- a x) (+ 1.0 t))))))) into (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr t) x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr t) x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))))))))))))))) (* 0 (* +nan.0 (/ (* (- (/ a (+ 1.0 t)) (/ x (+ 1.0 t))) (+ 1.0 t)) (- a x))))) into (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (sqr a) (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (sqr a) (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (- a x)) (pow (+ 1.0 t) 3)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) x) (+ (* 0 0) (* 0 0))) into (* (sqr a) x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (sqr (- a x)) (pow 1.0 3)) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow a 3) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (pow a 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow a 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow a 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log a)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (+ (* 0 0) (* 0 0))) into (pow a 3)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x)))) into (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (* t (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3))) in t
* [misc]taylor:  Taking taylor expansion of (* a (* t (sqr x))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t (sqr x)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (- a x)) (pow (+ 1.0 t) 3)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (* 0 (sqr x)) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr x))) into (sqr x)
* [misc]backup-simplify:  Simplify (+ (* a (sqr x)) (* 0 0)) into (* a (sqr x))
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (sqr (- a x)) (pow 1.0 3)) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* t (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* t (sqr x)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (* 0 (sqr x)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr x))) into (sqr x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (sqr x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3))) in t
* [misc]taylor:  Taking taylor expansion of (* a (* t x)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (- a x)) (pow (+ 1.0 t) 3)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (+ (* a x) (* 0 0)) into (* a x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (sqr (- a x)) (pow 1.0 3)) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (sqr t)) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (sqr t)) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (+ (* 0 0) (* 0 0))) into (sqr a)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (sqr a) (* (pow 1.0 3) (sqr (- a x)))) into (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ x (* (sqr (+ 1.0 t)) (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ x (* (sqr (+ 1.0 t)) (- a x))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (+ 1.0 t)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* 1.0 (- a x)) into (* 1.0 (- a x))
* [misc]backup-simplify:  Simplify (/ x (* 1.0 (- a x))) into (* 1.0 (/ x (- a x)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* t x) (* (sqr (+ 1.0 t)) (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* t x) (* (sqr (+ 1.0 t)) (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (+ 1.0 t)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* 1.0 (- a x)) into (* 1.0 (- a x))
* [misc]backup-simplify:  Simplify (/ x (* 1.0 (- a x))) into (* 1.0 (/ x (- a x)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr t) (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (pow x 3)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow x 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log x))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log x)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (* 3 (log x)) into (* 3 (log x))
* [misc]backup-simplify:  Simplify (exp (* 3 (log x))) into (pow x 3)
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 (pow x 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log x))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (pow x 3))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log x)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (pow x 3)))) into (pow x 3)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x)))) into (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow x 3) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (pow x 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log x))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log x)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (* 3 (log x)) into (* 3 (log x))
* [misc]backup-simplify:  Simplify (exp (* 3 (log x))) into (pow x 3)
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x)))) into (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (pow a 3) t) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (pow a 3) t) in t
* [misc]taylor:  Taking taylor expansion of (pow a 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* (pow a 3) 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow a 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log a))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log a))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow a 3) 1) (* 0 0)) into (pow a 3)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x)))) into (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (* (sqr t) (sqr x))) (* (sqr (- a x)) (pow (+ 1.0 t) 3))) in t
* [misc]taylor:  Taking taylor expansion of (* a (* (sqr t) (sqr x))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (- a x)) (pow (+ 1.0 t) 3)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (* 0 (sqr x)) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr x))) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr x)))) into (sqr x)
* [misc]backup-simplify:  Simplify (+ (* a (sqr x)) (+ (* 0 0) (* 0 0))) into (* a (sqr x))
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (sqr (- a x)) (pow 1.0 3)) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (* (sqr t) x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3))) in t
* [misc]taylor:  Taking taylor expansion of (* a (* (sqr t) x)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (sqr t) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (- a x)) (pow (+ 1.0 t) 3)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (+ (* a x) (+ (* 0 0) (* 0 0))) into (* a x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (sqr (- a x)) (pow 1.0 3)) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) t) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr a) t) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) 1) (* 0 0)) into (sqr a)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (sqr a) (* (pow 1.0 3) (sqr (- a x)))) into (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr x) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (sqr x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (sqr x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) x) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr a) x) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* (sqr a) x) into (* (sqr a) x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) (* t x)) (* (sqr (- a x)) (pow (+ 1.0 t) 3))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr a) (* t x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (- a x)) (pow (+ 1.0 t) 3)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (* (sqr a) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr a) x) (* 0 0)) into (* (sqr a) x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (sqr (- a x)) (pow 1.0 3)) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr t) (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (* 0 (sqr x)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 (sqr x))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 (sqr x)))) into (sqr x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (sqr x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* t (pow x 3)) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* t (pow x 3)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow x 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log x))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log x)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (* 3 (log x)) into (* 3 (log x))
* [misc]backup-simplify:  Simplify (exp (* 3 (log x))) into (pow x 3)
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 (pow x 3)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log x))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (pow x 3))) into (pow x 3)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x)))) into (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a x) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* a x) into (* a x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a t) (* (sqr (+ 1.0 t)) (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a t) (* (sqr (+ 1.0 t)) (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (* a t) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (sqr (+ 1.0 t)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* a 0) into 0
* [misc]backup-simplify:  Simplify (+ (* a 1) (* 0 0)) into a
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* 1.0 (- a x)) into (* 1.0 (- a x))
* [misc]backup-simplify:  Simplify (/ a (* 1.0 (- a x))) into (* 1.0 (/ a (- a x)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr x)) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (* a (sqr x)) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (sqr x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (* a (sqr x)) into (* a (sqr x))
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x)))) into (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (sqr a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (sqr a) (* (pow 1.0 3) (sqr (- a x)))) into (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (* (pow (+ 1.0 t) 3) (sqr (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of (pow a 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log a))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log a)) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (log a) into (log a)
* [misc]backup-simplify:  Simplify (* 3 (log a)) into (* 3 (log a))
* [misc]backup-simplify:  Simplify (exp (* 3 (log a))) into (pow a 3)
* [misc]taylor:  Taking taylor expansion of (* (pow (+ 1.0 t) 3) (sqr (- a x))) in t
* [misc]taylor:  Taking taylor expansion of (pow (+ 1.0 t) 3) in t
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (+ 1.0 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) (- a x)) into (sqr (- a x))
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr (- a x))) into (* (pow 1.0 3) (sqr (- a x)))
* [misc]backup-simplify:  Simplify (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x)))) into (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x))))) in t
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ a (* (sqr (+ 1.0 t)) (- a x)))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ a (* (sqr (+ 1.0 t)) (- a x))) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (sqr (+ 1.0 t)) (- a x)) in t
* [misc]taylor:  Taking taylor expansion of (sqr (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* 1.0 (- a x)) into (* 1.0 (- a x))
* [misc]backup-simplify:  Simplify (/ a (* 1.0 (- a x))) into (* 1.0 (/ a (- a x)))
* [misc]backup-simplify:  Simplify (* +nan.0 (* 1.0 (/ x (- a x)))) into (* +nan.0 (/ x (- a x)))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) into (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) into (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) into (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))) into (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) into (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) into (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) into (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x)))))
* [misc]backup-simplify:  Simplify (* +nan.0 (* 1.0 (/ a (- a x)))) into (* +nan.0 (/ a (- a x)))
* [misc]backup-simplify:  Simplify (- (* +nan.0 (/ a (- a x)))) into (- (* +nan.0 (/ a (- a x))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ a (- a x))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ a (- a x))) (- (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))))))))))) into (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) into (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) into (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) into (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))) into (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))))))))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (sqr x) (* (pow 1.0 3) (sqr (- a x))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr x) (* (pow 1.0 3) (sqr (- a x)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow 1.0 3) (sqr (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- x) (- x)) into (sqr x)
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr x)) into (* (pow 1.0 3) (sqr x))
* [misc]backup-simplify:  Simplify (/ (sqr x) (* (pow 1.0 3) (sqr x))) into (/ 1 (pow 1.0 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))))))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ a (- a x))) (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ a (- a x))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ a (- a x)) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (sqr a) (* (pow 1.0 3) (sqr (- a x))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* (pow 1.0 3) (sqr (- a x)))) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (pow 1.0 3) (sqr (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- x) (- x)) into (sqr x)
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr x)) into (* (pow 1.0 3) (sqr x))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow 1.0 3) (sqr x))) into (/ 1 (* (pow 1.0 3) (sqr x)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* (sqr a) x) (* (pow 1.0 3) (sqr (- a x)))) in a
* [misc]taylor:  Taking taylor expansion of (* (sqr a) x) in a
* [misc]taylor:  Taking taylor expansion of (sqr a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow 1.0 3) (sqr (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 0) (* 1 x))) into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- x) (- x)) into (sqr x)
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr x)) into (* (pow 1.0 3) (sqr x))
* [misc]backup-simplify:  Simplify (/ x (* (pow 1.0 3) (sqr x))) into (/ 1 (* (pow 1.0 3) x))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a (sqr x)) (* (pow 1.0 3) (sqr (- a x)))) in a
* [misc]taylor:  Taking taylor expansion of (* a (sqr x)) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow 1.0 3) (sqr (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (* 0 (sqr x)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (sqr x))) into (sqr x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- x) (- x)) into (sqr x)
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr x)) into (* (pow 1.0 3) (sqr x))
* [misc]backup-simplify:  Simplify (/ (sqr x) (* (pow 1.0 3) (sqr x))) into (/ 1 (pow 1.0 3))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ x (- a x))) (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ x (- a x))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ x (- a x)) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (/ x (- x)) into -1
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow a 3) (* (pow 1.0 3) (sqr (- a x)))) in a
* [misc]taylor:  Taking taylor expansion of (pow a 3) in a
* [misc]taylor:  Taking taylor expansion of (* (pow 1.0 3) (sqr (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- x) (- x)) into (sqr x)
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr x)) into (* (pow 1.0 3) (sqr x))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow 1.0 3) (sqr x))) into (/ 1 (* (pow 1.0 3) (sqr x)))
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))))) in a
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (pow x 3) (* (pow 1.0 3) (sqr (- a x)))) in a
* [misc]taylor:  Taking taylor expansion of (pow x 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log x))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log x)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (* 3 (log x)) into (* 3 (log x))
* [misc]backup-simplify:  Simplify (exp (* 3 (log x))) into (pow x 3)
* [misc]taylor:  Taking taylor expansion of (* (pow 1.0 3) (sqr (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- x) (- x)) into (sqr x)
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr x)) into (* (pow 1.0 3) (sqr x))
* [misc]backup-simplify:  Simplify (/ (pow x 3) (* (pow 1.0 3) (sqr x))) into (/ x (pow 1.0 3))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))))) in a
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (* a x) (* (pow 1.0 3) (sqr (- a x))))) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (* a x) (* (pow 1.0 3) (sqr (- a x)))) in a
* [misc]taylor:  Taking taylor expansion of (* a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (pow 1.0 3) (sqr (- a x))) in a
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in a
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in a
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in a
* [misc]taylor:  Taking taylor expansion of 3 in a
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in a
* [misc]taylor:  Taking taylor expansion of 1.0 in a
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- a x)) in a
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 x) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 x)) into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- x) (- x)) into (sqr x)
* [misc]backup-simplify:  Simplify (* (pow 1.0 3) (sqr x)) into (* (pow 1.0 3) (sqr x))
* [misc]backup-simplify:  Simplify (/ x (* (pow 1.0 3) (sqr x))) into (/ 1 (* (pow 1.0 3) x))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow 1.0 3))) into (/ +nan.0 (pow 1.0 3))
* [misc]backup-simplify:  Simplify (* +nan.0 -1) into +nan.0
* [misc]backup-simplify:  Simplify (* +nan.0 (/ x (pow 1.0 3))) into (* +nan.0 (/ x (pow 1.0 3)))
* [misc]backup-simplify:  Simplify (+ (* +nan.0 (/ x (pow 1.0 3))) 0) into (- (* +nan.0 (/ x (pow 1.0 3))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ x (pow 1.0 3))))) into (- (* +nan.0 (/ x (pow 1.0 3))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* +nan.0 (/ x (pow 1.0 3))))) into (- (* +nan.0 (/ x (pow 1.0 3))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ x (pow 1.0 3))))) into (- (* +nan.0 (/ x (pow 1.0 3))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow 1.0 3)) (- (+ +nan.0 (- (* +nan.0 (/ x (pow 1.0 3))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow 1.0 3))) (- (* +nan.0 (/ x (pow 1.0 3))))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow 1.0 3))) (- (* +nan.0 (/ x (pow 1.0 3))))))))) into (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow 1.0 3))) (- (* +nan.0 (/ x (pow 1.0 3))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow 1.0 3))) (- (* +nan.0 (/ x (pow 1.0 3)))))))) in x
* [misc]taylor:  Taking taylor expansion of (+ +nan.0 (- (+ (* +nan.0 (/ 1 (pow 1.0 3))) (- (* +nan.0 (/ x (pow 1.0 3))))))) in x
* [misc]taylor:  Taking taylor expansion of +nan.0 in x
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow 1.0 3))) (- (* +nan.0 (/ x (pow 1.0 3)))))) in x
* [misc]taylor:  Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow 1.0 3))) (- (* +nan.0 (/ x (pow 1.0 3))))) in x
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ 1 (pow 1.0 3))) in x
* [misc]taylor:  Taking taylor expansion of +nan.0 in x
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow 1.0 3)) in x
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow 1.0 3)) into (/ 1 (pow 1.0 3))
* [misc]taylor:  Taking taylor expansion of (- (* +nan.0 (/ x (pow 1.0 3)))) in x
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ x (pow 1.0 3))) in x
* [misc]taylor:  Taking taylor expansion of +nan.0 in x
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ x (pow 1.0 3)) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (pow 1.0 3) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log 1.0) in x
* [misc]taylor:  Taking taylor expansion of 1.0 in x
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (log 1.0) into (log 1.0)
* [misc]backup-simplify:  Simplify (* 3 (log 1.0)) into (* 3 (log 1.0))
* [misc]backup-simplify:  Simplify (exp (* 3 (log 1.0))) into (pow 1.0 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow 1.0 3)) into (/ 1 (pow 1.0 3))
* [misc]backup-simplify:  Simplify (* +nan.0 (/ 1 (pow 1.0 3))) into (/ +nan.0 (pow 1.0 3))
* [misc]backup-simplify:  Simplify (+ (/ +nan.0 (pow 1.0 3)) 0) into (- (* +nan.0 (/ 1 (pow 1.0 3))))
* [misc]backup-simplify:  Simplify (- (- (* +nan.0 (/ 1 (pow 1.0 3))))) into (- (* +nan.0 (/ 1 (pow 1.0 3))))
* [misc]backup-simplify:  Simplify (+ +nan.0 (- (* +nan.0 (/ 1 (pow 1.0 3))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (- (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow 1.0 3))))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow 1.0 3))))))
* [misc]backup-simplify:  Simplify (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow 1.0 3)))))) into (- (+ +nan.0 (- (* +nan.0 (/ 1 (pow 1.0 3))))))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (/ (- a x) (+ 1.0 t))) in t
* [misc]taylor:  Taking taylor expansion of +nan.0 in t
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (/ (- a x) (+ 1.0 t)) in t
* [misc]taylor:  Taking taylor expansion of (- a x) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in t
* [misc]taylor:  Taking taylor expansion of 1.0 in t
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ (- a x) 1.0) into (* 1.0 (- a x))
* [misc]backup-simplify:  Simplify (* +nan.0 (* 1.0 (- a x))) into (* +nan.0 (- a x))
* [misc]taylor:  Taking taylor expansion of (* +nan.0 (- a x)) in a
* [misc]taylor:  Taking taylor expansion of +nan.0 in a
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of (- a x) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* +nan.0 (- x)) into (* +nan.0 x)
* [misc]taylor:  Taking taylor expansion of (* +nan.0 x) in x
* [misc]taylor:  Taking taylor expansion of +nan.0 in x
* [misc]backup-simplify:  Simplify +nan.0 into +nan.0
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* +nan.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ 1.0 t) z)) (+ (* (* -1 (/ z (- (+ 1.0 t) z))) (/ 0 (- (+ 1.0 t) z))) (* (/ 1 (- (+ 1.0 t) z)) (/ 0 (- (+ 1.0 t) z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (* -1 (/ z (- (+ 1.0 t) z))) 0) (+ (* (/ 1 (- (+ 1.0 t) z)) 0) (* 0 (- a x)))) into 0
* [misc]backup-simplify:  Simplify (/ (- 0 (sqr (* 1/2 (/ (- (/ a (- (+ 1.0 t) z)) (/ x (- (+ 1.0 t) z))) (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z))))))) (+)) (* 2 (sqrt (* -1 (/ (* z (- a x)) (- (+ 1.0 t) z)))))) into (* 1/2 (/ (- (* 1/2 (/ (* a x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (+ (* 1/4 (/ (sqr x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (* 1/4 (/ (sqr a) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))))) (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))))
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (- (* 1/2 (/ (* a x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (+ (* 1/4 (/ (sqr x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (* 1/4 (/ (sqr a) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))))) (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))) in z
* [misc]taylor:  Taking taylor expansion of 1/2 in z
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (- (* 1/2 (/ (* a x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (+ (* 1/4 (/ (sqr x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (* 1/4 (/ (sqr a) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))))) (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* 1/2 (/ (* a x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (+ (* 1/4 (/ (sqr x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (* 1/4 (/ (sqr a) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/2 (/ (* a x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) in z
* [misc]taylor:  Taking taylor expansion of 1/2 in z
* [misc]backup-simplify:  Simplify 1/2 into 1/2
* [misc]taylor:  Taking taylor expansion of (/ (* a x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (* (- a x) z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- a x) z) in z
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 1) (* 0 0)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ (- a x) (+ 1.0 t)) into (/ (- a x) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* -1 (/ (- a x) (+ 1.0 t))) into (* -1 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- a x) (+ 1.0 t))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (* a x) into (* a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (* (+ 1.0 t) (+ 1.0 t)) into (sqr (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (+ 1.0 t)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (/ (- a x) (+ 1.0 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) -1) (* -1 (+ 1.0 t))) into (- (+ 2.0 (* 2 t)))
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) 0) (* (- (+ 2.0 (* 2 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (/ (- (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t)))) (sqr (* +nan.0 (/ (- a x) (+ 1.0 t)))) (+)) (* 2 0)) into (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) 0))) into (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 -1) (* 0 (+ 1.0 t)))) into 1
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* (- (+ 2.0 (* 2 t))) 0) (* 1 0))) into (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (/ (* a x) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) into (* -1 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/4 (/ (sqr x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) (* 1/4 (/ (sqr a) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (sqr x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) in z
* [misc]taylor:  Taking taylor expansion of 1/4 in z
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (sqr x) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (sqr x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (* (- a x) z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- a x) z) in z
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 1) (* 0 0)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ (- a x) (+ 1.0 t)) into (/ (- a x) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* -1 (/ (- a x) (+ 1.0 t))) into (* -1 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- a x) (+ 1.0 t))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (* (+ 1.0 t) (+ 1.0 t)) into (sqr (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (+ 1.0 t)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (/ (- a x) (+ 1.0 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) -1) (* -1 (+ 1.0 t))) into (- (+ 2.0 (* 2 t)))
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) 0) (* (- (+ 2.0 (* 2 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (/ (- (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t)))) (sqr (* +nan.0 (/ (- a x) (+ 1.0 t)))) (+)) (* 2 0)) into (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) 0))) into (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 -1) (* 0 (+ 1.0 t)))) into 1
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* (- (+ 2.0 (* 2 t))) 0) (* 1 0))) into (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (/ (sqr x) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) into (* -1 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (* 1/4 (/ (sqr a) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))))) in z
* [misc]taylor:  Taking taylor expansion of 1/4 in z
* [misc]backup-simplify:  Simplify 1/4 into 1/4
* [misc]taylor:  Taking taylor expansion of (/ (sqr a) (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (sqr a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (+ 1.0 t) z)) (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (sqr (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))))) in z
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (* (- a x) z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- a x) z) in z
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 1) (* 0 0)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ (- a x) (+ 1.0 t)) into (/ (- a x) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* -1 (/ (- a x) (+ 1.0 t))) into (* -1 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- a x) (+ 1.0 t))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (* a a) into (sqr a)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (* (+ 1.0 t) (+ 1.0 t)) into (sqr (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (+ 1.0 t)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (/ (- a x) (+ 1.0 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) -1) (* -1 (+ 1.0 t))) into (- (+ 2.0 (* 2 t)))
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) 0) (* (- (+ 2.0 (* 2 t))) 0)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ -1 (+ 1.0 t))))) into (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t)))) into (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t))))
* [misc]backup-simplify:  Simplify (/ (- (- (/ x (sqr (+ 1.0 t))) (/ a (sqr (+ 1.0 t)))) (sqr (* +nan.0 (/ (- a x) (+ 1.0 t)))) (+)) (* 2 0)) into (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) 0))) into (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 -1) (* 0 (+ 1.0 t)))) into 1
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* (- (+ 2.0 (* 2 t))) 0) (* 1 0))) into (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))
* [misc]backup-simplify:  Simplify (/ (sqr a) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) into (* -1 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))
* [misc]taylor:  Taking taylor expansion of (sqrt (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (* (- a x) z) (- (+ 1.0 t) z))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (* (- a x) z) (- (+ 1.0 t) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- a x) z) in z
* [misc]taylor:  Taking taylor expansion of (- a x) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) in z
* [misc]taylor:  Taking taylor expansion of (+ 1.0 t) in z
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ a (- x)) into (- a x)
* [misc]backup-simplify:  Simplify (* (- a x) 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 1) (* 0 0)) into (- a x)
* [misc]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1.0 t) 0) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (/ (- a x) (+ 1.0 t)) into (/ (- a x) (+ 1.0 t))
* [misc]backup-simplify:  Simplify (* -1 (/ (- a x) (+ 1.0 t))) into (* -1 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (sqrt 0) into 0
* [misc]backup-simplify:  Simplify (/ (* -1 (/ (- a x) (+ 1.0 t))) (* 2 (sqrt 0))) into (* +nan.0 (/ (- a x) (+ 1.0 t)))
* [misc]backup-simplify:  Simplify (* 1/2 (* -1 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))) into (* 1/2 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (* 1/4 (* -1 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))) into (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (* 1/4 (* -1 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))) into (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))))) (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t))))))))))))))))))))))) into (- (+ (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (- (+ (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))))) into (- (+ (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))))) (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 1/2 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))))) (- (+ (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))))) (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t))))))))))))))))))))))))) into (- (+ (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))) (* 1/2 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (/ (- (+ (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))) (* 1/2 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) into (* +nan.0 (/ (* (- (* 1/2 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))))) (+ (* 1/4 (/ (sqr a) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))))) (* 1/4 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))))))) (+ 1.0 t)) (- a x)))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ 0 (+ 1.0 t))) (* (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) (/ -1 (+ 1.0 t))))) into (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3)))
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ 0 (+ 1.0 t))) (* (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) (/ 0 (+ 1.0 t))) (* (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3))) (/ -1 (+ 1.0 t))))) into (- (/ a (pow (+ 1.0 t) 4)) (/ x (pow (+ 1.0 t) 4)))
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ 0 (+ 1.0 t))) (* (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) (/ 0 (+ 1.0 t))) (* (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3))) (/ 0 (+ 1.0 t))) (* (- (/ a (pow (+ 1.0 t) 4)) (/ x (pow (+ 1.0 t) 4))) (/ -1 (+ 1.0 t))))) into (- (/ a (pow (+ 1.0 t) 5)) (/ x (pow (+ 1.0 t) 5)))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow (+ 1.0 t) 5)) (/ x (pow (+ 1.0 t) 5)))) (+ (* 0 (- (/ a (pow (+ 1.0 t) 4)) (/ x (pow (+ 1.0 t) 4)))) (+ (* 0 (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3)))) (+ (* 0 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t))))))) into (- (/ x (pow (+ 1.0 t) 5)) (/ a (pow (+ 1.0 t) 5)))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow (+ 1.0 t) 4)) (/ x (pow (+ 1.0 t) 4)))) (+ (* 0 (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3)))) (+ (* 0 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t)))))) into (- (/ x (pow (+ 1.0 t) 4)) (/ a (pow (+ 1.0 t) 4)))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3)))) (+ (* 0 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t))))) into (- (/ x (pow (+ 1.0 t) 3)) (/ a (pow (+ 1.0 t) 3)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ x (pow (+ 1.0 t) 3)) (/ a (pow (+ 1.0 t) 3))) (+ (* 2 (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))))))) (* 2 0)) into (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3)))))))))))))))))
* [misc]backup-simplify:  Simplify (/ (- (- (/ x (pow (+ 1.0 t) 4)) (/ a (pow (+ 1.0 t) 4))) (sqr (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* 2 (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))))))) (* 2 0)) into (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4)))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (/ (- (- (/ x (pow (+ 1.0 t) 5)) (/ a (pow (+ 1.0 t) 5))) (+ (* 2 (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))))) (* 2 (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))))))) (* 2 0)) into (* +nan.0 (- (/ x (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (/ a (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5)))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (/ a (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5)))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4)))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3)))))))))))))))))) (+ (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (/ a (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5))))))))))))))))))))))))))))))))))))))) 0)))))) into (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4)))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3)))))))))))))))))) (+ (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))) 0))))) into (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3)))))))))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) 0)))) into (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 0) (+ (* 0 -1) (* 0 (+ 1.0 t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 (+ 1.0 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 (+ 1.0 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5))))))))))))))))))))))))))))))))))))))) (+ (* (- (+ 2.0 (* 2 t))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))) (+ (* 1 (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (+ (* 0 (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* 0 0) (* 0 0)))))) into (- (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 4) (* x t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (pow x 4) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 4) (sqr t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* t (pow x 3))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (* (sqr x) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* (pow x 3) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) (* x (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) t) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* t x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 5) (sqr t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* (pow x 4) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (* t x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) (* (sqr x) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 5) t) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* (pow x 3) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 4)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 4) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* t (pow x 5)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 5)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* t (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* t (sqr x))) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (+ (* (- (+ 2.0 (* 2 t))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* 1 0) (* 0 0)))) into (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (+ (* (* -1 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (/ (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (* (pow a 4) x) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* t (* (sqr a) (sqr x))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr 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(* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr t) (pow x 3))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr 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a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* t (* a (pow x 3))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* t (* (pow a 3) x)) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (sqr (+ 1.0 t)))))) (- (* +nan.0 (/ (* (pow a 3) (* t (sqr x))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))) (+ (* (- (+ 2.0 (* 2 t))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (+ (* 1 (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* 0 0) (* 0 0))))) into (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* t x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 4)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 4)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 4) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 4) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* a 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (+ (* (* -1 (/ (* a x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 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9))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ 0 (+ 1.0 t))) (* (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) (/ -1 (+ 1.0 t))))) into (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3)))
* [misc]backup-simplify:  Simplify (+ (* (- a x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ 0 (+ 1.0 t))) (* (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) (/ 0 (+ 1.0 t))) (* (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3))) (/ -1 (+ 1.0 t))))) into (- (/ a (pow (+ 1.0 t) 4)) (/ x (pow (+ 1.0 t) 4)))
* [misc]backup-simplify:  Simplify (- (/ 0 (+ 1.0 t)) (+ (* (/ (- a x) (+ 1.0 t)) (/ 0 (+ 1.0 t))) (* (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t)))) (/ 0 (+ 1.0 t))) (* (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3))) (/ 0 (+ 1.0 t))) (* (- (/ a (pow (+ 1.0 t) 4)) (/ x (pow (+ 1.0 t) 4))) (/ -1 (+ 1.0 t))))) into (- (/ a (pow (+ 1.0 t) 5)) (/ x (pow (+ 1.0 t) 5)))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow (+ 1.0 t) 5)) (/ x (pow (+ 1.0 t) 5)))) (+ (* 0 (- (/ a (pow (+ 1.0 t) 4)) (/ x (pow (+ 1.0 t) 4)))) (+ (* 0 (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3)))) (+ (* 0 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t))))))) into (- (/ x (pow (+ 1.0 t) 5)) (/ a (pow (+ 1.0 t) 5)))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow (+ 1.0 t) 4)) (/ x (pow (+ 1.0 t) 4)))) (+ (* 0 (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3)))) (+ (* 0 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t)))))) into (- (/ x (pow (+ 1.0 t) 4)) (/ a (pow (+ 1.0 t) 4)))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ a (pow (+ 1.0 t) 3)) (/ x (pow (+ 1.0 t) 3)))) (+ (* 0 (- (/ a (sqr (+ 1.0 t))) (/ x (sqr (+ 1.0 t))))) (* 0 (/ (- a x) (+ 1.0 t))))) into (- (/ x (pow (+ 1.0 t) 3)) (/ a (pow (+ 1.0 t) 3)))
* [misc]backup-simplify:  Simplify (/ (- (- (/ x (pow (+ 1.0 t) 3)) (/ a (pow (+ 1.0 t) 3))) (+ (* 2 (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))))))) (* 2 0)) into (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3)))))))))))))))))
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* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (/ a (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5)))))))))))))))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4)))))))))))))))))))))))))))) (+ (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3)))))))))))))))))) (+ (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (/ a (pow (+ 1.0 t) 5)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5))))))))))))))))))))))))))))))))))))))) 0)))))) into (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4)))))))))))))))))))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3)))))))))))))))))) (+ (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (/ a (pow (+ 1.0 t) 4)) (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))) 0))))) into (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* 0 (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3)))))))))))))))))) (+ (* (* +nan.0 (/ (- a x) (+ 1.0 t))) (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t))))))))))) (+ (* (* +nan.0 (- (/ x (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (/ a (sqr (+ 1.0 t))) (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (* +nan.0 (/ (- a x) (+ 1.0 t)))) (* (* +nan.0 (- (/ x (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (/ a (pow (+ 1.0 t) 3)) (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) 0)))) into (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 0) (+ (* 0 -1) (* 0 (+ 1.0 t))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 -1) (* 0 (+ 1.0 t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (+ 1.0 t) 0) (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 -1) (* 0 (+ 1.0 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5))))))))))))))))))))))))))))))))))))))) (+ (* (- (+ 2.0 (* 2 t))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))) (+ (* 1 (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (+ (* 0 (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* 0 0) (* 0 0)))))) into (- (+ (* +nan.0 (/ (pow x 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 4) (* x t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (pow x 4) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 4) (sqr t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* t (pow x 3))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (* (sqr x) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* (pow x 3) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) (* x (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) t) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* t x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 5) (sqr t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (* (pow x 4) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (* t x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) (* (sqr x) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 5) t) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* (pow x 3) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 4) x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 4)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 4) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* t (pow x 5)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 5)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 5) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* t (pow x 4)) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) (sqr t))) (pow (+ 1.0 t) 5))) (- (+ (* +nan.0 (/ (* (sqr a) (* t (sqr x))) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 5))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (+ (* (- (+ 2.0 (* 2 t))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* 1 0) (* 0 0)))) into (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (- (/ 0 (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (+ (* (* -1 (/ (sqr x) (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))))) (/ (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))))))))))))))))))))))))))))))))))))) (- (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t))))))))))))))))))))))))) into (- (+ (* +nan.0 (/ (* a (* (sqr t) (pow x 3))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (pow x 4) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* t (pow x 5)) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (sqr (+ 1.0 t)))))) (- (+ (* +nan.0 (/ (* t (pow x 4)) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* t (* (sqr a) (sqr x))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr 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(+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* a (pow x 4)) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (+ (* +nan.0 (/ (* a (* t (pow x 3))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))) (- (* +nan.0 (/ (* (sqr a) (* t (pow x 3))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))))))))))))))))))) (* (+ (* +nan.0 (/ (* t (sqr x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (sqr a)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr t) (* a x)) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (* (sqr t) (sqr x)) (sqr (+ 1.0 t)))))))))))))))))))) (pow (+ 1.0 t) 3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* (sqr (+ 1.0 t)) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))) (+ (* (- (+ 2.0 (* 2 t))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))))))))))))))))) (+ (* 1 (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))))))))) (+ (* 0 0) (* 0 0))))) into (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* t x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 4)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 4)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 4) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 4) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 4))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
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t)))))))))))))))))))))) (/ (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* x t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* (sqr a) (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* t (sqr x))) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (sqr x) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) (* x (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* t x)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 4)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow a 3) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 3) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) x) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (sqr a) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* a (* (sqr x) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* (sqr x) t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 4)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 4) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) t) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 3) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (sqr x)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (pow a 3) x) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a (* (pow x 3) (sqr t))) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr t) (pow x 3)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* a x) (sqr (+ 1.0 t)))) (- (+ (* +nan.0 (/ (* t (pow x 3)) (pow (+ 1.0 t) 3))) (- (+ (* +nan.0 (/ (* (pow a 4) (sqr t)) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (pow x 4) (pow (+ 1.0 t) 4))) (- (+ (* +nan.0 (/ (* (sqr a) (* t x)) (pow (+ 1.0 t) 3))) (- (* +nan.0 (/ (* a (* x t)) (pow (+ 1.0 t) 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