* [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 (28 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (57 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- (+ 1.0 t) z)) x)
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (- (+ 1.0 t) z)) x))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ (- y z) (- (+ 1.0 t) z)) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ 1.0 t) 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 (- (+ 1.0 t) z) 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 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 (+ 1.0 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) (- (+ 1.0 t) 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 (- (+ 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [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 (/ y (+ 1.0 t)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ 1.0 t) 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 (- (+ 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- 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 (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- (+ 1.0 t) 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 (- (+ 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- 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 (* -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)) (- (+ 1.0 (/ 1 t)) (/ 1 z))) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 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 (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 (+ 0 1) 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)) (- (+ 1.0 (/ 1 t)) (/ 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 (- (+ 1.0 (/ 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) 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)) (- (+ 1.0 (/ 1 t)) (/ 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 (- (+ 1.0 (/ 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) into 1
* [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 (- (+ 1.0 (/ 1 t)) (/ 1 z))) into (/ 1 (- (+ 1.0 (/ 1 t)) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 y) (/ 1 z)) (- (+ 1.0 (/ 1 t)) (/ 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 (- (+ 1.0 (/ 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) into 1
* [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 (- (+ 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))) (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z)))) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (/ 1 (- y)) (/ 1 (- z))) (- (+ 1.0 (/ 1 (- t))) (/ 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 (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (+ 0 -1) 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))) (- (+ 1.0 (/ 1 (- t))) (/ 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 (- (+ 1.0 (/ 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]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 (- 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))) (- (+ 1.0 (/ 1 (- t))) (/ 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 (- (+ 1.0 (/ 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]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 (- 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 (+ 1.0 (/ -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 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))) (- (+ 1.0 (/ 1 (- t))) (/ 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 (- (+ 1.0 (/ 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]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 (- 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 (+ 1.0 (/ -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 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:  [ 2 / 2 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (- (+ 1.0 t) z) in (t z) around 0
* [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 (- (+ 1.0 t) z) 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 z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) 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 z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 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 (+ 0 1) 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 (- (+ 1.0 (/ 1 t)) (/ 1 z)) in (t z) around 0
* [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 (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 (+ 0 1) 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 (+ 1.0 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 (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) in (t z) around 0
* [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]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 (- 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 (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (+ 0 -1) 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 (+ 1.0 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 / 2 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2 2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 43 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (- (+ (* 1.0 y) (* 1.0 (* y z))) (* 1.0 z)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (- (+ (* 1.0 y) (* 1.0 (* y z))) (* 1.0 z)) x)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (97 enodes)
* * [misc]simplify:  iters left: 1 (121 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (fma z (- (* y 1.0) 1.0) (* y 1.0)) x)
* * * * [misc]progress:  [ 2 / 43 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) 0 x))>
* [enter]simplify:  Simplifying (fma (- a x) 0 x)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (fma (- a x) 0 x)
* * * * [misc]progress:  [ 3 / 43 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) 0 x))>
* [enter]simplify:  Simplifying (fma (- a x) 0 x)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (fma (- a x) 0 x)
* * * * [misc]progress:  [ 4 / 43 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ (- y z) (- (+ 1.0 t) z)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ (- y z) (- (+ 1.0 t) z)) x)
* * [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 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- 1.0 (- z t))) x)
* * * * [misc]progress:  [ 5 / 43 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ (- y z) (- (+ 1.0 t) z)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ (- y z) (- (+ 1.0 t) z)) x)
* * [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 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- 1.0 (- z t))) x)
* * * * [misc]progress:  [ 6 / 43 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ (- y z) (- (+ 1.0 t) z)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ (- y z) (- (+ 1.0 t) z)) x)
* * [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 (23 enodes)
* * [misc]simplify:  iters left: 2 (24 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- 1.0 (- z t))) x)
* * * * [misc]progress:  [ 7 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (log1p (expm1 (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (expm1 (/ (- y z) (- (+ 1.0 t) 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 (expm1 (/ (- y z) (+ (- 1.0 z) t)))
* [exit]simplify:  Simplified to (expm1 (/ (- y z) (+ (- 1.0 z) t)))
* * * * [misc]progress:  [ 8 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (expm1 (log1p (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (log1p (/ (- y z) (- (+ 1.0 t) 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 (log1p (/ (- y z) (+ (- 1.0 z) t)))
* [exit]simplify:  Simplified to (log1p (/ (- y z) (+ (- 1.0 z) t)))
* * * * [misc]progress:  [ 9 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (pow (/ (- y z) (- (+ 1.0 t) z)) 1) x))>
* * * * [misc]progress:  [ 10 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (exp (- (log (- y z)) (log (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (- (log (- y z)) (log (- (+ 1.0 t) 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 (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (- (log (- y z)) (log (- 1.0 (- z t))))
* * * * [misc]progress:  [ 11 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (exp (log (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (log (/ (- y z) (- (+ 1.0 t) 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) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (log (/ (- y z) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 12 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (log (exp (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (exp (/ (- y z) (- (+ 1.0 t) 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) (+ t (- 1.0 z))))
* [exit]simplify:  Simplified to (exp (/ (- y z) (+ t (- 1.0 z))))
* * * * [misc]progress:  [ 13 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (cbrt (/ (cube (- y z)) (cube (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (/ (cube (- y z)) (cube (- (+ 1.0 t) 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 (63 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (289 enodes)
* [exit]simplify:  Simplified to (cube (/ (- y z) (+ (- 1.0 z) t)))
* [exit]simplify:  Simplified to (cube (/ (- y z) (+ (- 1.0 z) t)))
* * * * [misc]progress:  [ 14 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (cube (cbrt (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (cbrt (/ (- y z) (- (+ 1.0 t) 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) (+ (- 1.0 z) t)))
* [exit]simplify:  Simplified to (cbrt (/ (- y z) (+ (- 1.0 z) t)))
* * * * [misc]progress:  [ 15 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (cbrt (cube (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (cube (/ (- y z) (- (+ 1.0 t) 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 (115 enodes)
* * [misc]simplify:  iters left: 1 (231 enodes)
* [exit]simplify:  Simplified to (cube (/ (- y z) (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (cube (/ (- y z) (- 1.0 (- z t))))
* * * * [misc]progress:  [ 16 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (cube (/ (cbrt (- y z)) (cbrt (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (/ (cbrt (- y z)) (cbrt (- (+ 1.0 t) 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 (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (/ (cbrt (- y z)) (cbrt (- 1.0 (- z t))))
* * * * [misc]progress:  [ 17 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (sqr (sqrt (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (sqrt (/ (- y z) (- (+ 1.0 t) 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) (+ (- 1.0 z) t)))
* [exit]simplify:  Simplified to (sqrt (/ (- y z) (+ (- 1.0 z) t)))
* * * * [misc]progress:  [ 18 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (sqr (/ (sqrt (- y z)) (sqrt (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (/ (sqrt (- y z)) (sqrt (- (+ 1.0 t) 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 (- 1.0 (- z t))))
* [exit]simplify:  Simplified to (/ (sqrt (- y z)) (sqrt (- 1.0 (- z t))))
* * * * [misc]progress:  [ 19 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- (- y z)) (- (- (+ 1.0 t) z))) 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 (- (- (+ 1.0 t) 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 (- (- t (- z 1.0)))
* [exit]simplify:  Simplified to (- (- t (- z 1.0)))
* * * * [misc]progress:  [ 20 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (- (/ y (- (+ 1.0 t) z)) (/ z (- (+ 1.0 t) z))) x))>
* [enter]simplify:  Simplifying (/ y (- (+ 1.0 t) 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 (+ (- t z) 1.0))
* [exit]simplify:  Simplified to (/ y (+ (- t z) 1.0))
* [enter]simplify:  Simplifying (/ z (- (+ 1.0 t) 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 (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ z (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 21 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (/ 1 1) (/ (- y z) (- (+ 1.0 t) z))) 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) (- (+ 1.0 t) 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) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 22 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* 1 (/ (- y z) (- (+ 1.0 t) z))) x))>
* * * * [misc]progress:  [ 23 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (- y z) (/ 1 (- (+ 1.0 t) z))) x))>
* [enter]simplify:  Simplifying (/ 1 (- (+ 1.0 t) 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 (+ (- 1.0 z) t))
* [exit]simplify:  Simplified to (/ 1 (+ (- 1.0 z) t))
* * * * [misc]progress:  [ 24 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x))>
* [enter]simplify:  Simplifying (/ (- (+ 1.0 t) 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 (/ (- t (- z 1.0)) (- y z))
* [exit]simplify:  Simplified to (/ (- t (- z 1.0)) (- y z))
* * * * [misc]progress:  [ 25 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ (- y z) 1) (- (+ 1.0 t) z)) 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:  [ 26 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x))>
* [enter]simplify:  Simplifying (/ (- (+ 1.0 t) 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 (/ (- t (- z 1.0)) (- y z))
* [exit]simplify:  Simplified to (/ (- t (- z 1.0)) (- y z))
* * * * [misc]progress:  [ 27 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (/ (- y z) (- (pow (+ 1.0 t) 3) (pow z 3))) (+ (sqr (+ 1.0 t)) (+ (sqr z) (* (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (/ (- y z) (- (pow (+ 1.0 t) 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 (73 enodes)
* * [misc]simplify:  iters left: 1 (161 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (- (cube (+ t 1.0)) (cube z)))
* [exit]simplify:  Simplified to (/ (- y z) (- (cube (+ t 1.0)) (cube z)))
* * * * [misc]progress:  [ 28 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (/ (- y z) (- (sqr (+ 1.0 t)) (sqr z))) (+ (+ 1.0 t) z)) x))>
* [enter]simplify:  Simplifying (/ (- y z) (- (sqr (+ 1.0 t)) (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 (104 enodes)
* * [misc]simplify:  iters left: 2 (316 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (- (* (+ t 1.0) (+ t 1.0)) (* z z)))
* [exit]simplify:  Simplified to (/ (- y z) (- (* (+ t 1.0) (+ t 1.0)) (* z z)))
* * * * [misc]progress:  [ 29 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- (pow y 3) (pow z 3)) (* (- (+ 1.0 t) z) (+ (sqr y) (+ (sqr z) (* y z))))) x))>
* [enter]simplify:  Simplifying (* (- (+ 1.0 t) 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 (77 enodes)
* * [misc]simplify:  iters left: 3 (199 enodes)
* * [misc]simplify:  iters left: 2 (409 enodes)
* [exit]simplify:  Simplified to (* (fma z (+ y z) (* y y)) (+ (- t z) 1.0))
* [exit]simplify:  Simplified to (* (fma z (+ y z) (* y y)) (+ (- t z) 1.0))
* * * * [misc]progress:  [ 30 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- (sqr y) (sqr z)) (* (- (+ 1.0 t) z) (+ y z))) x))>
* [enter]simplify:  Simplifying (* (- (+ 1.0 t) z) (+ y z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (91 enodes)
* * [misc]simplify:  iters left: 1 (116 enodes)
* [exit]simplify:  Simplified to (* (+ (- t z) 1.0) (+ y z))
* [exit]simplify:  Simplified to (* (+ (- t z) 1.0) (+ y z))
* * * * [misc]progress:  [ 31 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (log1p (expm1 (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (expm1 (- (+ 1.0 t) 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 (expm1 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (expm1 (- 1.0 (- z t)))
* * * * [misc]progress:  [ 32 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (expm1 (log1p (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (log1p (- (+ 1.0 t) 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 (log1p (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (log1p (- 1.0 (- z t)))
* * * * [misc]progress:  [ 33 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (pow (- (+ 1.0 t) z) 1)) x))>
* * * * [misc]progress:  [ 34 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (exp (log (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (log (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (log (- 1.0 (- z t)))
* * * * [misc]progress:  [ 35 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (log (exp (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (exp (- (+ 1.0 t) 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 (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (exp (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 36 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (cube (cbrt (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (cbrt (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (cbrt (- 1.0 (- z t)))
* * * * [misc]progress:  [ 37 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (cbrt (cube (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (cube (- (+ 1.0 t) 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 (49 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cube (- t (- z 1.0)))
* [exit]simplify:  Simplified to (cube (- t (- z 1.0)))
* * * * [misc]progress:  [ 38 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (sqr (sqrt (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (sqrt (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (sqrt (- 1.0 (- z t)))
* * * * [misc]progress:  [ 39 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (+ (+ 1.0 t) (- z))) x))>
* [enter]simplify:  Simplifying (- z)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- z)
* [exit]simplify:  Simplified to (- z)
* * * * [misc]progress:  [ 40 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (* 1 (- (+ 1.0 t) z))) x))>
* * * * [misc]progress:  [ 41 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (/ (- (pow (+ 1.0 t) 3) (pow z 3)) (+ (sqr (+ 1.0 t)) (+ (sqr z) (* (+ 1.0 t) z))))) x))>
* [enter]simplify:  Simplifying (- (pow (+ 1.0 t) 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 (67 enodes)
* [exit]simplify:  Simplified to (- (cube (+ 1.0 t)) (cube z))
* [exit]simplify:  Simplified to (- (cube (+ 1.0 t)) (cube z))
* [enter]simplify:  Simplifying (+ (sqr (+ 1.0 t)) (+ (sqr z) (* (+ 1.0 t) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (236 enodes)
* [exit]simplify:  Simplified to (fma (+ 1.0 t) z (fma (+ 1.0 t) (+ 1.0 t) (* z z)))
* [exit]simplify:  Simplified to (fma (+ 1.0 t) z (fma (+ 1.0 t) (+ 1.0 t) (* z z)))
* * * * [misc]progress:  [ 42 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (/ (- (sqr (+ 1.0 t)) (sqr z)) (+ (+ 1.0 t) z))) x))>
* [enter]simplify:  Simplifying (- (sqr (+ 1.0 t)) (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 (91 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1.0 t) (+ 1.0 t)) (* z z))
* [exit]simplify:  Simplified to (- (* (+ 1.0 t) (+ 1.0 t)) (* z z))
* [enter]simplify:  Simplifying (+ (+ 1.0 t) 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 (+ (+ 1.0 t) z)
* [exit]simplify:  Simplified to (+ (+ 1.0 t) z)
* * * * [misc]progress:  [ 43 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- y z) (+ 1.0 (- t z))) x))>
* [enter]simplify:  Simplifying (- t z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- t z)
* [exit]simplify:  Simplified to (- t z)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 2 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 3 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 t) z) (- y z))) in (t z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 t) z) (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y z)) in y
* [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]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]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) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (- (+ 1.0 t) z) (- z)) into (* -1 (/ (- (+ 1.0 t) z) z))
* [misc]backup-simplify:  Simplify (/ 1 (* -1 (/ (- (+ 1.0 t) z) z))) into (* -1 (/ z (- (+ 1.0 t) z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 t) z) (- y z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y 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 (- 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]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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ (+ 1.0 t) y) into (/ (+ 1.0 t) y)
* [misc]backup-simplify:  Simplify (/ 1 (/ (+ 1.0 t) y)) into (/ y (+ 1.0 t))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 t) z) (- y z))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y z)) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) 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 z in t
* [misc]backup-simplify:  Simplify z into z
* [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]backup-simplify:  Simplify (+ 1.0 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- 1.0 z) (- y z)) into (/ (- 1.0 z) (- y z))
* [misc]backup-simplify:  Simplify (/ 1 (/ (- 1.0 z) (- y z))) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 t) z) (- y z))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y z)) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) 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 z in t
* [misc]backup-simplify:  Simplify z into z
* [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]backup-simplify:  Simplify (+ 1.0 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- 1.0 z) (- y z)) into (/ (- 1.0 z) (- y z))
* [misc]backup-simplify:  Simplify (/ 1 (/ (- 1.0 z) (- y z))) into (/ (- y z) (- 1.0 z))
* [misc]taylor:  Taking taylor expansion of (/ (- y z) (- 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 (- 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 (+ y 0) into y
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (/ y 1.0) into (* 1.0 y)
* [misc]taylor:  Taking taylor expansion of (* 1.0 y) 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 y in y
* [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) 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 (- (/ 1 (- y z)) (+ (* (/ (- 1.0 z) (- y z)) (/ 0 (- y z))))) into (/ 1 (- y z))
* [misc]backup-simplify:  Simplify (- (+ (* (/ (- y z) (- 1.0 z)) (/ (/ 1 (- y z)) (/ (- 1.0 z) (- y z)))))) into (- (/ z (sqr (- 1.0 z))) (/ y (sqr (- 1.0 z))))
* [misc]taylor:  Taking taylor expansion of (- (/ z (sqr (- 1.0 z))) (/ y (sqr (- 1.0 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ z (sqr (- 1.0 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 (- 1.0 z)) 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]backup-simplify:  Simplify (- 0) into 0
* [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]taylor:  Taking taylor expansion of (/ y (sqr (- 1.0 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 (sqr (- 1.0 z)) 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]backup-simplify:  Simplify (- 0) into 0
* [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 (/ y 1.0) into (* 1.0 y)
* [misc]backup-simplify:  Simplify (- (* 1.0 y)) into (- (* 1.0 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 1.0 y))) into (- (* 1.0 y))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 y)) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 y) 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 y in y
* [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) 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 1.0) (+ (* (* 1.0 y) (/ -1 1.0)))) into (- (* 1.0 y) 1.0)
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 y) 1.0) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 y) 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 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 in y
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 0) 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) (* 0 0)) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [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 (- y z)) (+ (* (/ (- 1.0 z) (- y z)) (/ 0 (- y z))) (* (/ 1 (- y z)) (/ 0 (- y z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ (- y z) (- 1.0 z)) (/ 0 (/ (- 1.0 z) (- y z)))) (* (- (/ z (sqr (- 1.0 z))) (/ y (sqr (- 1.0 z)))) (/ (/ 1 (- y z)) (/ (- 1.0 z) (- y z)))))) into (- (/ y (pow (- 1.0 z) 3)) (/ z (pow (- 1.0 z) 3)))
* [misc]taylor:  Taking taylor expansion of (- (/ y (pow (- 1.0 z) 3)) (/ z (pow (- 1.0 z) 3))) in z
* [misc]taylor:  Taking taylor expansion of (/ y (pow (- 1.0 z) 3)) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (pow (- 1.0 z) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- 1.0 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- 1.0 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 z)) 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]backup-simplify:  Simplify (- 0) into 0
* [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 (/ y (pow 1.0 3)) into (/ y (pow 1.0 3))
* [misc]taylor:  Taking taylor expansion of (/ z (pow (- 1.0 z) 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 (- 1.0 z) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- 1.0 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- 1.0 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 z)) 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]backup-simplify:  Simplify (- 0) into 0
* [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 (/ 1 (pow 1.0 3)) into (/ 1 (pow 1.0 3))
* [misc]backup-simplify:  Simplify (+ (/ y (pow 1.0 3)) 0) into (/ y (pow 1.0 3))
* [misc]taylor:  Taking taylor expansion of (/ y (pow 1.0 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 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log 1.0))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log 1.0)) 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) in y
* [misc]taylor:  Taking taylor expansion of 1.0 in y
* [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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ (* 1.0 -1) (* -1 1.0)) into (- 2.0)
* [misc]backup-simplify:  Simplify (- (/ 0 1.0) (+ (* (* 1.0 y) (/ (- 2.0) 1.0)))) into (* 2.0 y)
* [misc]backup-simplify:  Simplify (- (* 2.0 y)) into (- (* 2.0 y))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (* 2.0 y))) into (- 1.0 (* 2.0 y))
* [misc]taylor:  Taking taylor expansion of (- 1.0 (* 2.0 y)) 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 (* 2.0 y) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [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 (* 2.0 0) 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 (* z t))) (+ (* 1.0 (* y (* 1 1))) (* (- 1.0) (* 1 (* z 1))))) into (- (+ (* 1.0 y) (* 1.0 (* t z))) (* 1.0 z))
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z)))) in (t z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 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 (- (/ 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]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) into 1
* [misc]backup-simplify:  Simplify (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1) 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)) (- (/ 1 y) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 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 (- (/ 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]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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (- (/ 1 y) (/ 1 z)))) into (- (/ 1 y) (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (- (/ 1 y) (/ 1 z)))) into (- (/ 1 y) (/ 1 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]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]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]backup-simplify:  Simplify 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 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1.0 (- (/ 1 z))) into (- 1.0 (/ 1 z))
* [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 (- (/ (- 1.0 (/ 1 z)) (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))))) into (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z)))
* [misc]backup-simplify:  Simplify (- (+ (* (- (/ 1 y) (/ 1 z)) (/ (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (- (/ 1 y) (/ 1 z))))))) into (- (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (pow z 3)) 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 z 3) in z
* [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 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) 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 z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y y) into (sqr y)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr y) 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 1) (* (/ 1 y) 0)) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) (- 1)) (* 0 0)) into (- (sqr y))
* [misc]backup-simplify:  Simplify (/ 1 (- (sqr y))) into (/ -1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) 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 (* y (* (- (/ 1 y) (/ 1 z)) z))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (- (/ 1 y) (/ 1 z)) 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 (* (- (/ 1 y) (/ 1 z)) 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 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 0) into 0
* [misc]backup-simplify:  Simplify (* y 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 1) (* (/ 1 y) 0)) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* y (- 1)) (* 0 0)) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 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 (* (sqr y) (- (/ 1 y) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (- (/ 1 y) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [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]backup-simplify:  Simplify (* y y) into (sqr y)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (sqr y) -1) into (* -1 (sqr y))
* [misc]backup-simplify:  Simplify (/ 1 (* -1 (sqr y))) into (/ -1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (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 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (sqr 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 (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 (* 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) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 y) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 1) (+ (* (/ 1 y) 0) (* 0 0))) into (- 1)
* [misc]backup-simplify:  Simplify (/ 1 (- 1)) into -1
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr 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 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (- (/ 1 y) (/ 1 z)) (sqr 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 (* (- (/ 1 y) (/ 1 z)) (sqr 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 (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 (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (* y 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) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 y) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 1) (+ (* (/ 1 y) 0) (* 0 0))) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* y (- 1)) (+ (* 0 0) (* 0 0))) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [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 y) (/ 0 y)))) 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 y) 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 y) 1)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (/ 1 y) -1)))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* (- (/ 1 y)) (/ (/ 1 y) -1)))) into (- (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (* 2.0 (/ -1 y)) into (/ -2.0 y)
* [misc]backup-simplify:  Simplify (+ (/ -1 (sqr y)) (/ -2.0 y)) into (- (+ (/ 1 (sqr y)) (* 2.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 (sqr y))) (- (+ (/ 1 (sqr y)) (* 2.0 (/ 1 y))))) into (- (+ (* 2 (/ 1 (sqr y))) (* 2.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 y) 1) (+ (* 0 0) (* 0 0)))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (/ 1 y) (- 1))))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (- (/ 1 y))) (* 0 -1)) into (- (* 1.0 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 y) 1) (+ (* 0 0) (* 0 0)))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* y (/ 1 y)) (+ (* 0 (- 1)) (+ (* 0 0) (* 0 0)))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 1 (- y))))) into (- (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ (* 2 (- (/ 1 (sqr y)))) (* 0 (/ -1 y))) into (- (* 2 (/ 1 (sqr y))))
* [misc]backup-simplify:  Simplify (+ (- (* 1.0 (/ 1 y))) (- (* 2 (/ 1 (sqr y))))) into (- (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y))))) into (- (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (- (- (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y))))) into (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (- (+ (* 2 (/ 1 (sqr y))) (* 2.0 (/ 1 y)))) (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y)))) into (- (* 1.0 (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 y)) 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 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]backup-simplify:  Simplify (* 1.0 1) 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 (- (+ (* (/ 1 y) (/ 0 y)))) 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]taylor:  Taking taylor expansion of 0 in y
* [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 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]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 (- (/ 0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))) (* (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) (/ 0 (- (/ 1 y) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (- (/ 1 y) (/ 1 z)) (/ 0 (/ 1 (- (/ 1 y) (/ 1 z))))) (* (- (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z)))))))) (/ (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (- (/ 1 y) (/ 1 z))))))) into (- (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))))))) (+ (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))))))) (+ (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (* (pow y 3) 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) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 0)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow y 3) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 y) (/ 1 y)) (* 0 -1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 0))) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow y 3) 1) (+ (* 0 0) (* 0 0))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) 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 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (pow z 4) in z
* [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 1) into 1
* [misc]backup-simplify:  Simplify (* y 1) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr 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 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (* y y) into (sqr y)
* [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 (* (sqr y) 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) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 y) (/ 1 y)) (* 0 -1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) 1) (+ (* 0 0) (* 0 0))) into (sqr y)
* [misc]backup-simplify:  Simplify (/ 1 (sqr y)) into (/ 1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr 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 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr 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 (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (* y 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) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 y) (/ 1 y)) (* 0 -1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* y 1) (+ (* 0 0) (* 0 0))) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) 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 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (pow z 4) in z
* [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 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 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 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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]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 (* (pow y 3) 1) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) 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 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y y) into (sqr y)
* [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) into 0
* [misc]backup-simplify:  Simplify (* (sqr y) 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 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- (* 2 (/ 1 y))) 0)) into 1
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) 1) (* 0 0)) into (sqr y)
* [misc]backup-simplify:  Simplify (/ 1 (sqr y)) into (/ 1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) 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 y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (pow z 3) in z
* [misc]backup-simplify:  Simplify (* y y) into (sqr y)
* [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 1) into 1
* [misc]backup-simplify:  Simplify (* (sqr y) 1) into (sqr y)
* [misc]backup-simplify:  Simplify (/ 1 (sqr y)) into (/ 1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (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 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (pow z 3) in z
* [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 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (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 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (pow z 3) in z
* [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 1) into 1
* [misc]backup-simplify:  Simplify (* y 1) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (pow z 5) in z
* [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 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) 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 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 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 (* 1 0) into 0
* [misc]backup-simplify:  Simplify (* (pow y 3) 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 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- (* 2 (/ 1 y))) 0)) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow y 3) 1) (* 0 0)) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [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 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 y) (/ 1 y)) (* 0 -1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* y (/ 1 (sqr y))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 1))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* y (- (* 2 (/ 1 y)))) (* 0 1)) into (- 2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ (- 2) y)))) into (* 2 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ (/ 1 y) y)) (* (* 2 (/ 1 (sqr y))) (/ (- 2) y)))) into (* 3 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 3 (/ 1 (pow y 3)))) (+ (* 0 (* 2 (/ 1 (sqr y)))) (* 0 (/ 1 y)))) into (* 9 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (* 6.0 (/ 1 (sqr y))) into (/ 6.0 (sqr y))
* [misc]backup-simplify:  Simplify (* 3.0 (/ 1 y)) into (/ 3.0 y)
* [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 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 y) (/ 1 y)) (* 0 -1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 2 (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr y)) 1)) (* (* 2 (/ 1 y)) (/ (- (* 2 (/ 1 y))) 1)))) into (* 3 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ (* 2.0 (* 3 (/ 1 (sqr y)))) (+ (* 0 (* 2 (/ 1 y))) (* 0 1))) into (* 6.0 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ (* 6.0 (/ 1 (sqr y))) 0) into (* 6.0 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ (/ 3.0 y) (* 6.0 (/ 1 (sqr y)))) into (+ (* 6.0 (/ 1 (sqr y))) (* 3.0 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (/ 6.0 (sqr y)) (+ (* 6.0 (/ 1 (sqr y))) (* 3.0 (/ 1 y)))) into (+ (* 12.0 (/ 1 (sqr y))) (* 3.0 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 9 (/ 1 (pow y 3))) (+ (* 12.0 (/ 1 (sqr y))) (* 3.0 (/ 1 y)))) into (+ (* 12.0 (/ 1 (sqr y))) (+ (* 3.0 (/ 1 y)) (* 9 (/ 1 (pow y 3)))))
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 3)) (+ (* 12.0 (/ 1 (sqr y))) (+ (* 3.0 (/ 1 y)) (* 9 (/ 1 (pow y 3)))))) into (+ (* 12.0 (/ 1 (sqr y))) (+ (* 3.0 (/ 1 y)) (* 10 (/ 1 (pow y 3)))))
* [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 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) (- (* 2 (/ 1 y)))) (* 0 1)) into (- (* 2 y))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr y)) (/ (- (* 2 y)) (sqr y))))) into (* 2 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 2 (/ 1 (pow y 3)))) (* 0 (/ 1 (sqr y)))) into (* 6 (/ 1 (pow y 3)))
* [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 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 2 (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* 2 (/ 1 y))) (* 0 1)) into (* 2.0 (/ 1 y))
* [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 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* y (- (* 2 (/ 1 y)))) (* 0 1)) into (- 2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ (- 2) y)))) into (* 2 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ (* 6.0 (* 2 (/ 1 (sqr y)))) (* 0 (/ 1 y))) into (* 12.0 (/ 1 (sqr y)))
* [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 (/ 1 y)) (* (/ 1 y) -1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 y) (/ 1 y)) (* 0 -1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 y) 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) 0) (+ (* (/ 1 (sqr y)) 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 2 (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr y)) 1)) (* (* 2 (/ 1 y)) (/ (- (* 2 (/ 1 y))) 1)))) into (* 3 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (/ 1 (sqr y)) 1)) (* (* 3 (/ 1 (sqr y))) (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (pow y 3))) 0) into (* 4 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 12.0 (/ 1 (sqr y))) (* 4 (/ 1 (pow y 3)))) into (+ (* 12.0 (/ 1 (sqr y))) (* 4 (/ 1 (pow y 3))))
* [misc]backup-simplify:  Simplify (+ (* 2.0 (/ 1 y)) (+ (* 12.0 (/ 1 (sqr y))) (* 4 (/ 1 (pow y 3))))) into (+ (* 12.0 (/ 1 (sqr y))) (+ (* 4 (/ 1 (pow y 3))) (* 2.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (* 6 (/ 1 (pow y 3))) (+ (* 12.0 (/ 1 (sqr y))) (+ (* 4 (/ 1 (pow y 3))) (* 2.0 (/ 1 y))))) into (+ (* 12.0 (/ 1 (sqr y))) (+ (* 2.0 (/ 1 y)) (* 10 (/ 1 (pow y 3)))))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 12.0 (/ 1 (sqr y))) (+ (* 2.0 (/ 1 y)) (* 10 (/ 1 (pow y 3)))))) into (+ (* 12.0 (/ 1 (sqr y))) (+ (* 10 (/ 1 (pow y 3))) (* 2.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (- (+ (* 12.0 (/ 1 (sqr y))) (+ (* 10 (/ 1 (pow y 3))) (* 2.0 (/ 1 y))))) into (- (+ (* 12.0 (/ 1 (sqr y))) (+ (* 2.0 (/ 1 y)) (* 10 (/ 1 (pow y 3))))))
* [misc]backup-simplify:  Simplify (+ (+ (* 12.0 (/ 1 (sqr y))) (+ (* 3.0 (/ 1 y)) (* 10 (/ 1 (pow y 3))))) (- (+ (* 12.0 (/ 1 (sqr y))) (+ (* 2.0 (/ 1 y)) (* 10 (/ 1 (pow y 3))))))) into (* 1.0 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 y)) 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 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]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) (* 1 (pow (/ 1 t) 3)))) (+ (* (- 1.0) (* (/ 1 (/ 1 y)) (* 1 (sqr (/ 1 t))))) (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 t)))))) into (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z))))) in (t z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 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]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 (- 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 (- 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]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 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 z) 1.0) (/ 1 t)) -1) into (* -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]backup-simplify:  Simplify (/ 1 (* -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))) into (/ -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 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]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 (- 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 (- 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]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]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 (- (/ 1 z) (/ 1 y)))) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (/ 1 (/ -1 (- (/ 1 z) (/ 1 y)))) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 y))) 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 y)) 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 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 y))) (* 0 1)) into (/ 1 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]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 (+ 1.0 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]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 (- (/ (+ (/ 1 z) 1.0) (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))))) into (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))))
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 (- (/ 1 z) (/ 1 y))) (/ (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))) (/ -1 (- (/ 1 z) (/ 1 y))))))) into (- (+ (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr 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 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (- (/ 1 z) (/ 1 y)) (sqr 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 (* (- (/ 1 z) (/ 1 y)) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (* y 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 (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 y)) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (/ 1 y)) 0) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* y 1) (+ (* 0 0) (* 0 0))) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) 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 (* y (* (- (/ 1 z) (/ 1 y)) z))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (- (/ 1 z) (/ 1 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 (* (- (/ 1 z) (/ 1 y)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 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 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- (/ 1 y)) 0)) into 1
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (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 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 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 (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 y)) 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (/ 1 y)) 0) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) 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 y) (- (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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]backup-simplify:  Simplify (* y y) into (sqr y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (sqr y) 1) into (sqr y)
* [misc]backup-simplify:  Simplify (/ 1 (sqr y)) into (/ 1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (pow z 3) in z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y y) into (sqr y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr y) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- (/ 1 y)) 0)) into 1
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) 1) (* 0 0)) into (sqr y)
* [misc]backup-simplify:  Simplify (/ 1 (sqr y)) into (/ 1 (sqr y))
* [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 (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 1) (+ (* 0 0) (* 0 0)))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* y (- (/ 1 y))) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into (- 1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ (- 1) y)))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (sqr y))) (* 0 (/ 1 y))) into (* 2 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (* 2.0 (/ 1 y)) into (/ 2.0 y)
* [misc]backup-simplify:  Simplify (+ (* 2 (/ 1 (sqr y))) (/ 2.0 y)) into (+ (* 2 (/ 1 (sqr y))) (* 2.0 (/ 1 y)))
* [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 (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 1) (+ (* 0 0) (* 0 0)))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 y)) (* 0 1)) into (* 1.0 (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 y)) 1)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ (- (/ 1 y)) 1)))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr y)) (/ 1 (sqr y))) into (* 2 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ 0 (* 2 (/ 1 (sqr y)))) into (* 2 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 y)) (* 2 (/ 1 (sqr y)))) into (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y)))) into (- (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (+ (* 2 (/ 1 (sqr y))) (* 2.0 (/ 1 y))) (- (+ (* 2 (/ 1 (sqr y))) (* 1.0 (/ 1 y))))) into (* 1.0 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 y)) 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 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]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 y))) (* 0 1))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [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 (- 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]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 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))) (* (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))) (/ 0 (- (/ 1 z) (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 (- (/ 1 z) (/ 1 y))) (/ 0 (/ -1 (- (/ 1 z) (/ 1 y))))) (* (- (+ (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z))))))) (/ (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))) (/ -1 (- (/ 1 z) (/ 1 y))))))) into (- (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))))))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))))) 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 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (pow z 4) in z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* y 1) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (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 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (pow z 3) in z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* y 1) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr 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 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr 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 (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 1) into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (* y 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 (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* y 1) (+ (* 0 0) (* 0 0))) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 1) into 1
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (* (pow y 3) 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 (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 0)) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow y 3) 0) (* 0 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 0))) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (+ (* 0 0) (* 0 (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow y 3) 1) (+ (* 0 0) (* 0 0))) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) 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 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (pow y 3) 1) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) 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 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z)) in z
* [misc]taylor:  Taking taylor expansion of (pow y 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log y))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log y)) 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 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (* 3 (log y)) into (* 3 (log y))
* [misc]backup-simplify:  Simplify (exp (* 3 (log y))) into (pow y 3)
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 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 1) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (* (pow y 3) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- (* 2 (/ 1 y))) 0)) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (log y))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (pow y 3) 1) (* 0 0)) into (pow y 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow y 3)) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) 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 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (pow z 4) in z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (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 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (pow z 3) in z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) 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 y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (pow z 3) in z
* [misc]backup-simplify:  Simplify (* y y) into (sqr y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* (sqr y) 1) into (sqr y)
* [misc]backup-simplify:  Simplify (/ 1 (sqr y)) into (/ 1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr 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 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (* y y) into (sqr y)
* [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 (* (sqr y) 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 (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) 0) (* 0 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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) 1) (+ (* 0 0) (* 0 0))) into (sqr y)
* [misc]backup-simplify:  Simplify (/ 1 (sqr y)) into (/ 1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (pow z 5) in z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) 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 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y y) into (sqr y)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr y) 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- (* 2 (/ 1 y))) 0)) into 1
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) 1) (* 0 0)) into (sqr y)
* [misc]backup-simplify:  Simplify (/ 1 (sqr y)) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* y (/ 1 (sqr y))) (+ (* 0 (- (* 2 (/ 1 y)))) (* 0 1))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (* y (- (* 2 (/ 1 y)))) (* 0 1)) into (- 2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ (- 2) y)))) into (* 2 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ (/ 1 y) y)) (* (* 2 (/ 1 (sqr y))) (/ (- 2) y)))) into (* 3 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 3 (/ 1 (pow y 3)))) (+ (* 0 (* 2 (/ 1 (sqr y)))) (* 0 (/ 1 y)))) into (* 9 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* y (- (* 2 (/ 1 y)))) (* 0 1)) into (- 2)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ (- 2) y)))) into (* 2 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ (* 6.0 (* 2 (/ 1 (sqr y)))) (* 0 (/ 1 y))) into (* 12.0 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (* 3.0 (/ 1 y)) into (/ 3.0 y)
* [misc]backup-simplify:  Simplify (+ (/ 1 (pow y 3)) 0) into (/ 1 (pow y 3))
* [misc]backup-simplify:  Simplify (+ (/ 3.0 y) (/ 1 (pow y 3))) into (+ (/ 1 (pow y 3)) (* 3.0 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 12.0 (/ 1 (sqr y))) (+ (/ 1 (pow y 3)) (* 3.0 (/ 1 y)))) into (+ (* 12.0 (/ 1 (sqr y))) (+ (/ 1 (pow y 3)) (* 3.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (* 9 (/ 1 (pow y 3))) (+ (* 12.0 (/ 1 (sqr y))) (+ (/ 1 (pow y 3)) (* 3.0 (/ 1 y))))) into (+ (* 12.0 (/ 1 (sqr y))) (+ (* 3.0 (/ 1 y)) (* 10 (/ 1 (pow y 3)))))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 2 (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr y)) 1)) (* (* 2 (/ 1 y)) (/ (- (* 2 (/ 1 y))) 1)))) into (* 3 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (+ (* 2.0 (* 3 (/ 1 (sqr y)))) (+ (* 0 (* 2 (/ 1 y))) (* 0 1))) into (* 6.0 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 2 (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* 2 (/ 1 y))) (* 0 1)) into (* 2.0 (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* y 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr y) (- (* 2 (/ 1 y)))) (* 0 1)) into (- (* 2 y))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (sqr y)) (/ (- (* 2 y)) (sqr y))))) into (* 2 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 2 (/ 1 (pow y 3)))) (* 0 (/ 1 (sqr y)))) into (* 6 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (* 6.0 (/ 1 (sqr y))) into (/ 6.0 (sqr y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 (- (/ 1 y))) (* (- (/ 1 y)) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) (- (/ 1 y))) (* 0 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) 0) (+ (* (/ 1 (sqr y)) 0) (* 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 y))) 1)) into (- (* 2 (/ 1 y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (* 2 (/ 1 y))) 1)))) into (* 2 (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 y))) 0) (* (/ 1 (sqr y)) 1))) into (/ 1 (sqr y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (/ 1 (sqr y)) 1)) (* (* 2 (/ 1 y)) (/ (- (* 2 (/ 1 y))) 1)))) into (* 3 (/ 1 (sqr y)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* (* 2 (/ 1 y)) (/ (/ 1 (sqr y)) 1)) (* (* 3 (/ 1 (sqr y))) (/ (- (* 2 (/ 1 y))) 1)))) into (* 4 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (* 4 (/ 1 (pow y 3))) 0) into (* 4 (/ 1 (pow y 3)))
* [misc]backup-simplify:  Simplify (+ (/ 6.0 (sqr y)) (* 4 (/ 1 (pow y 3)))) into (+ (* 6.0 (/ 1 (sqr y))) (* 4 (/ 1 (pow y 3))))
* [misc]backup-simplify:  Simplify (+ (* 6 (/ 1 (pow y 3))) (+ (* 6.0 (/ 1 (sqr y))) (* 4 (/ 1 (pow y 3))))) into (+ (* 6.0 (/ 1 (sqr y))) (* 10 (/ 1 (pow y 3))))
* [misc]backup-simplify:  Simplify (+ (* 2.0 (/ 1 y)) (+ (* 6.0 (/ 1 (sqr y))) (* 10 (/ 1 (pow y 3))))) into (+ (* 6.0 (/ 1 (sqr y))) (+ (* 10 (/ 1 (pow y 3))) (* 2.0 (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (* 6.0 (/ 1 (sqr y))) (+ (* 6.0 (/ 1 (sqr y))) (+ (* 10 (/ 1 (pow y 3))) (* 2.0 (/ 1 y))))) into (+ (* 12.0 (/ 1 (sqr y))) (+ (* 2.0 (/ 1 y)) (* 10 (/ 1 (pow y 3)))))
* [misc]backup-simplify:  Simplify (- (+ (* 12.0 (/ 1 (sqr y))) (+ (* 2.0 (/ 1 y)) (* 10 (/ 1 (pow y 3)))))) into (- (+ (* 12.0 (/ 1 (sqr y))) (+ (* 10 (/ 1 (pow y 3))) (* 2.0 (/ 1 y)))))
* [misc]backup-simplify:  Simplify (+ (+ (* 12.0 (/ 1 (sqr y))) (+ (* 3.0 (/ 1 y)) (* 10 (/ 1 (pow y 3))))) (- (+ (* 12.0 (/ 1 (sqr y))) (+ (* 10 (/ 1 (pow y 3))) (* 2.0 (/ 1 y)))))) into (* 1.0 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 y)) 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 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]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- y))) (* 1 (pow (/ 1 (- t)) 3)))) (+ (* 1.0 (* (/ 1 (/ 1 (- y))) (* 1 (sqr (/ 1 (- t)))))) (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (- t))))))) into (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t))))
* * * * [misc]progress:  [ 2 / 3 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y z)) in (t z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y z)) in y
* [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]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]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) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (- (+ 1.0 t) z) (- z)) into (* -1 (/ (- (+ 1.0 t) z) z))
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y 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 (- 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]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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ (+ 1.0 t) y) into (/ (+ 1.0 t) y)
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y z)) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) 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 z in t
* [misc]backup-simplify:  Simplify z into z
* [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]backup-simplify:  Simplify (+ 1.0 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- 1.0 z) (- y z)) into (/ (- 1.0 z) (- y z))
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 t) z) (- y z)) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) 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 z in t
* [misc]backup-simplify:  Simplify z into z
* [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]backup-simplify:  Simplify (+ 1.0 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ (- 1.0 z) (- y z)) into (/ (- 1.0 z) (- y z))
* [misc]taylor:  Taking taylor expansion of (/ (- 1.0 z) (- y z)) 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 (- 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ 1.0 y) into (/ 1.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 1.0 y) 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 y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 1.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [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 (- (/ 1 (- y z)) (+ (* (/ (- 1.0 z) (- y z)) (/ 0 (- y z))))) into (/ 1 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 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]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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 y) (+ (* (/ 1.0 y) (/ -1 y)))) into (- (* 1.0 (/ 1 (sqr y))) (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (sqr y))) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (sqr y))) 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 (sqr y)) 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]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 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]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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 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 1) (+ (* 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- y z)) (+ (* (/ (- 1.0 z) (- y z)) (/ 0 (- y z))) (* (/ 1 (- y z)) (/ 0 (- y 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 y
* [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 -1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ -1 y)))) into (/ 1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr y)) 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]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 (+ (* 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 (- (+ (* 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 into 0
* [misc]approximate:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in (t z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 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 (- (/ 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]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) into 1
* [misc]backup-simplify:  Simplify (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) 1) into (- (+ 1.0 (/ 1 t)) (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 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 (- (/ 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]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 (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 t)) (/ 1 z)) (- (/ 1 y) (/ 1 z))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 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]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 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]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 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]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 (- (/ (- 1.0 (/ 1 z)) (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))))) into (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 y) (/ 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 (- (/ 1 y) (/ 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]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 (* (- (/ 1 y) (/ 1 z)) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) 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 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 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 1) (* (/ 1 y) 0)) 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 y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (/ 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]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 (- (/ 0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))) (* (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) (/ 0 (- (/ 1 y) (/ 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 1.0 -1) into -1.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) 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 y) 1) (* 0 0))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (/ 1 y) (- 1))))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (- (- (/ 1 y))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ -1.0 (/ 1 y)) into (- (/ 1 y) 1.0)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) 1.0) 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 1.0 in y
* [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) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (/ 1 y) -1)))) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) 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]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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z)))) in (t z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 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]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 (- 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 (- 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]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 z) 1.0) (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- (+ (/ 1 z) 1.0) (/ 1 t)) -1) into (* -1 (- (+ (/ 1 z) 1.0) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 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]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 (- 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 (- 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]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 (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) (- (/ 1 (- y)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ -1 (- (/ 1 z) (/ 1 y))) 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 y)) 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 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]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 (+ 1.0 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]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 (- (/ (+ (/ 1 z) 1.0) (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))))) into (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 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 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ (* 1 1) (* (- (/ 1 y)) 0)) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))) 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 (- (/ 1 z) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [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]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 (- 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]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 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))) (* (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))) (/ 0 (- (/ 1 z) (/ 1 y)))))) 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 y
* [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 (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 1) (* 0 0))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (+ (/ 1 y) 1.0) into (+ 1.0 (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (+ 1.0 (/ 1 y)) 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 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]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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 y)) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 y)) 1)))) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) 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]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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* * * * [misc]progress:  [ 3 / 3 ] generating series at (2 2 2 1)
* [misc]approximate:  Taking taylor expansion of (- (+ 1.0 t) z) in (t z) around 0
* [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 (- (+ 1.0 t) z) 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 z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- (+ 1.0 t) z) 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 z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1.0 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 (+ 0 1) 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 (- (+ 1.0 (/ 1 t)) (/ 1 z)) in (t z) around 0
* [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 (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 (- (+ 1.0 (/ 1 t)) (/ 1 z)) 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]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 (+ 0 1) 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 (+ 1.0 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 (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) in (t z) around 0
* [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]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 (- 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 (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (- (+ 1.0 (/ 1 (- t))) (/ 1 (- z))) 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]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 (- 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 (+ 0 -1) 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 (+ 1.0 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 / 3 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 3 ] rewriting at (2 2 2)
* * * * [misc]progress:  [ 3 / 3 ] rewriting at (2 2 2 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (- (+ (* 1.0 y) (* 1.0 (* t z))) (* 1.0 z)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (- (+ (* 1.0 y) (* 1.0 (* t z))) (* 1.0 z)) x)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (76 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (* 1.0 (- (fma t z y) z)) x)
* * * * [misc]progress:  [ 2 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t)))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t)))) x)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (fma (/ (/ y t) t) (- (/ 1.0 t) 1.0) (/ y t)) x)
* * * * [misc]progress:  [ 3 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t)))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t)))) x)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (fma (/ (/ y t) t) (- (/ 1.0 t) 1.0) (/ y t)) x)
* * * * [misc]progress:  [ 4 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 0) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 0) x)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ 1 0) x)
* * * * [misc]progress:  [ 5 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 0) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 0) x)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ 1 0) x)
* * * * [misc]progress:  [ 6 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 0) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 0) x)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ 1 0) x)
* * * * [misc]progress:  [ 7 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- t (- z 1.0))) x)
* * * * [misc]progress:  [ 8 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- t (- z 1.0))) x)
* * * * [misc]progress:  [ 9 / 67 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x)
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- t (- z 1.0))) x)
* * * * [misc]progress:  [ 10 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (log1p (expm1 (/ 1 (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (expm1 (/ 1 (/ (- (+ 1.0 t) z) (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (- y z) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (expm1 (/ (- y z) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 11 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (expm1 (log1p (/ 1 (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (log1p (/ 1 (/ (- (+ 1.0 t) z) (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (44 enodes)
* [exit]simplify:  Simplified to (log1p (/ (- y z) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (log1p (/ (- y z) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 12 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (pow (/ (- (+ 1.0 t) z) (- y z)) -1) x))>
* * * * [misc]progress:  [ 13 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (pow (/ 1 (/ (- (+ 1.0 t) z) (- y z))) 1) x))>
* * * * [misc]progress:  [ 14 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (exp (- (- (log (- (+ 1.0 t) z)) (log (- y z))))) x))>
* [enter]simplify:  Simplifying (- (- (log (- (+ 1.0 t) z)) (log (- y z))))
* * [misc]simplify:  iters left: 6 (11 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 (- (- (log (- t (- z 1.0))) (log (- y z))))
* [exit]simplify:  Simplified to (- (- (log (- t (- z 1.0))) (log (- y z))))
* * * * [misc]progress:  [ 15 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (exp (- (log (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (- (log (/ (- (+ 1.0 t) z) (- y z))))
* * [misc]simplify:  iters left: 6 (10 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 (- (log (/ (- 1.0 (- z t)) (- y z))))
* [exit]simplify:  Simplified to (- (log (/ (- 1.0 (- z t)) (- y z))))
* * * * [misc]progress:  [ 16 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (exp (log (/ 1 (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (log (/ 1 (/ (- (+ 1.0 t) z) (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (72 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:  [ 17 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (log (exp (/ 1 (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (exp (/ 1 (/ (- (+ 1.0 t) z) (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (exp (/ (- y z) (+ (- t z) 1.0)))
* [exit]simplify:  Simplified to (exp (/ (- y z) (+ (- t z) 1.0)))
* * * * [misc]progress:  [ 18 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (cube (cbrt (/ 1 (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (/ (- (+ 1.0 t) z) (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (44 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:  [ 19 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (cbrt (cube (/ 1 (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (cube (/ 1 (/ (- (+ 1.0 t) z) (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (47 enodes)
* * [misc]simplify:  iters left: 3 (87 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (334 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:  [ 20 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (sqr (sqrt (/ 1 (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (/ (- (+ 1.0 t) z) (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (44 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:  [ 21 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- 1) (- (/ (- (+ 1.0 t) z) (- y z)))) x))>
* [enter]simplify:  Simplifying (- 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 (- (/ (- (+ 1.0 t) z) (- y z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (30 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (- (/ (+ (- t z) 1.0) (- y z)))
* [exit]simplify:  Simplified to (- (/ (+ (- t z) 1.0) (- y z)))
* * * * [misc]progress:  [ 22 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* 1 (/ 1 (/ (- (+ 1.0 t) z) (- y z)))) x))>
* * * * [misc]progress:  [ 23 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* 1 (/ 1 (/ (- (+ 1.0 t) z) (- y z)))) x))>
* [enter]simplify:  Simplifying (/ 1 (/ (- (+ 1.0 t) z) (- y z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (43 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (- t (- z 1.0)))
* [exit]simplify:  Simplified to (/ (- y z) (- t (- z 1.0)))
* * * * [misc]progress:  [ 24 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (/ (- (+ 1.0 t) z) (- y z)) 1)) x))>
* [enter]simplify:  Simplifying (/ (/ (- (+ 1.0 t) z) (- y z)) 1)
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (70 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (/ (+ 1.0 (- t z)) (- y z))
* [exit]simplify:  Simplified to (/ (+ 1.0 (- t z)) (- y z))
* * * * [misc]progress:  [ 25 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (/ 1 1)) (/ (- (+ 1.0 t) z) (- y z))) x))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 1))
* * [misc]simplify:  iters left: 4 (3 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to 1
* [exit]simplify:  Simplified to 1
* * * * [misc]progress:  [ 26 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 1) (/ (- (+ 1.0 t) z) (- y z))) 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
* * * * [misc]progress:  [ 27 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (- (+ 1.0 t) z)) (/ 1 (- y z))) x))>
* [enter]simplify:  Simplifying (/ 1 (- (+ 1.0 t) 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 (+ (- 1.0 z) t))
* [exit]simplify:  Simplified to (/ 1 (+ (- 1.0 z) t))
* * * * [misc]progress:  [ 28 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (/ (- (+ 1.0 t) z) (- (pow y 3) (pow z 3)))) (+ (sqr y) (+ (sqr z) (* y z)))) x))>
* [enter]simplify:  Simplifying (/ 1 (/ (- (+ 1.0 t) z) (- (pow y 3) (pow z 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (/ (- (cube y) (cube z)) (+ (- t z) 1.0))
* [exit]simplify:  Simplified to (/ (- (cube y) (cube z)) (+ (- t z) 1.0))
* * * * [misc]progress:  [ 29 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (/ (- (+ 1.0 t) z) (- (sqr y) (sqr z)))) (+ y z)) x))>
* [enter]simplify:  Simplifying (/ 1 (/ (- (+ 1.0 t) z) (- (sqr y) (sqr z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (27 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (168 enodes)
* [exit]simplify:  Simplified to (/ (* (+ z y) (- y z)) (- t (- z 1.0)))
* [exit]simplify:  Simplified to (/ (* (+ z y) (- y z)) (- t (- z 1.0)))
* * * * [misc]progress:  [ 30 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (/ 1 (- (+ 1.0 t) z)) (- y z)) x))>
* [enter]simplify:  Simplifying (/ 1 (- (+ 1.0 t) 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 (+ (- 1.0 z) t))
* [exit]simplify:  Simplified to (/ 1 (+ (- 1.0 z) t))
* * * * [misc]progress:  [ 31 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (log1p (expm1 (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (expm1 (/ (- (+ 1.0 t) z) (- y 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 (expm1 (/ (+ t (- 1.0 z)) (- y z)))
* [exit]simplify:  Simplified to (expm1 (/ (+ t (- 1.0 z)) (- y z)))
* * * * [misc]progress:  [ 32 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (expm1 (log1p (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (log1p (/ (- (+ 1.0 t) z) (- y 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 (log1p (/ (+ t (- 1.0 z)) (- y z)))
* [exit]simplify:  Simplified to (log1p (/ (+ t (- 1.0 z)) (- y z)))
* * * * [misc]progress:  [ 33 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (pow (/ (- (+ 1.0 t) z) (- y z)) 1)) x))>
* * * * [misc]progress:  [ 34 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (exp (- (log (- (+ 1.0 t) z)) (log (- y z))))) x))>
* [enter]simplify:  Simplifying (- (log (- (+ 1.0 t) z)) (log (- y 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 (- t (- z 1.0))) (log (- y z)))
* [exit]simplify:  Simplified to (- (log (- t (- z 1.0))) (log (- y z)))
* * * * [misc]progress:  [ 35 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (exp (log (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (log (/ (- (+ 1.0 t) z) (- y 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 (/ (+ 1.0 (- t z)) (- y z)))
* [exit]simplify:  Simplified to (log (/ (+ 1.0 (- t z)) (- y z)))
* * * * [misc]progress:  [ 36 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (log (exp (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (exp (/ (- (+ 1.0 t) z) (- y 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 (/ (- t (- z 1.0)) (- y z)))
* [exit]simplify:  Simplified to (exp (/ (- t (- z 1.0)) (- y z)))
* * * * [misc]progress:  [ 37 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (cbrt (/ (cube (- (+ 1.0 t) z)) (cube (- y z))))) x))>
* [enter]simplify:  Simplifying (/ (cube (- (+ 1.0 t) z)) (cube (- y 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 (63 enodes)
* * [misc]simplify:  iters left: 2 (133 enodes)
* * [misc]simplify:  iters left: 1 (267 enodes)
* [exit]simplify:  Simplified to (cube (/ (- 1.0 (- z t)) (- y z)))
* [exit]simplify:  Simplified to (cube (/ (- 1.0 (- z t)) (- y z)))
* * * * [misc]progress:  [ 38 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (cube (cbrt (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (cbrt (/ (- (+ 1.0 t) z) (- y 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 (/ (+ t (- 1.0 z)) (- y z)))
* [exit]simplify:  Simplified to (cbrt (/ (+ t (- 1.0 z)) (- y z)))
* * * * [misc]progress:  [ 39 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (cbrt (cube (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (cube (/ (- (+ 1.0 t) z) (- y 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 (57 enodes)
* * [misc]simplify:  iters left: 2 (122 enodes)
* * [misc]simplify:  iters left: 1 (224 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ 1.0 (- t z)) (- y z)))
* [exit]simplify:  Simplified to (cube (/ (+ 1.0 (- t z)) (- y z)))
* * * * [misc]progress:  [ 40 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (cube (/ (cbrt (- (+ 1.0 t) z)) (cbrt (- y z))))) x))>
* [enter]simplify:  Simplifying (/ (cbrt (- (+ 1.0 t) z)) (cbrt (- y 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 (- t (- z 1.0))) (cbrt (- y z)))
* [exit]simplify:  Simplified to (/ (cbrt (- t (- z 1.0))) (cbrt (- y z)))
* * * * [misc]progress:  [ 41 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (sqr (sqrt (/ (- (+ 1.0 t) z) (- y z))))) x))>
* [enter]simplify:  Simplifying (sqrt (/ (- (+ 1.0 t) z) (- y 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 (/ (+ t (- 1.0 z)) (- y z)))
* [exit]simplify:  Simplified to (sqrt (/ (+ t (- 1.0 z)) (- y z)))
* * * * [misc]progress:  [ 42 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (sqr (/ (sqrt (- (+ 1.0 t) z)) (sqrt (- y z))))) x))>
* [enter]simplify:  Simplifying (/ (sqrt (- (+ 1.0 t) z)) (sqrt (- y 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 (- t (- z 1.0))) (sqrt (- y z)))
* [exit]simplify:  Simplified to (/ (sqrt (- t (- z 1.0))) (sqrt (- y z)))
* * * * [misc]progress:  [ 43 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (- (+ 1.0 t) z)) (- (- y z)))) x))>
* [enter]simplify:  Simplifying (- (- (+ 1.0 t) 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 (- (- t (- z 1.0)))
* [exit]simplify:  Simplified to (- (- t (- z 1.0)))
* [enter]simplify:  Simplifying (- (- y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- y z))
* [exit]simplify:  Simplified to (- (- y z))
* * * * [misc]progress:  [ 44 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (+ 1.0 t) (- y z))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- y z))
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- y z))
* [enter]simplify:  Simplifying (/ z (- y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (/ z (- y z))
* [exit]simplify:  Simplified to (/ z (- y z))
* * * * [misc]progress:  [ 45 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (/ 1 1) (/ (- (+ 1.0 t) z) (- y z)))) 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 (/ (- (+ 1.0 t) 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 (/ (- t (- z 1.0)) (- y z))
* [exit]simplify:  Simplified to (/ (- t (- z 1.0)) (- y z))
* * * * [misc]progress:  [ 46 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* 1 (/ (- (+ 1.0 t) z) (- y z)))) x))>
* * * * [misc]progress:  [ 47 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (- (+ 1.0 t) z) (/ 1 (- y z)))) x))>
* [enter]simplify:  Simplifying (/ 1 (- y z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (- y z))
* [exit]simplify:  Simplified to (/ 1 (- y z))
* * * * [misc]progress:  [ 48 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ 1 (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (/ (- y z) (- (+ 1.0 t) 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) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 49 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (/ (- (+ 1.0 t) z) 1) (- y z))) x))>
* [enter]simplify:  Simplifying (/ (- (+ 1.0 t) z) 1)
* * [misc]simplify:  iters left: 6 (7 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 (/ (+ t (- 1.0 z)) 1)
* [exit]simplify:  Simplified to (/ (+ t (- 1.0 z)) 1)
* * * * [misc]progress:  [ 50 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ 1 (/ (- y z) (- (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (/ (- y z) (- (+ 1.0 t) 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) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 51 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (/ (- (+ 1.0 t) z) (- (pow y 3) (pow z 3))) (+ (sqr y) (+ (sqr z) (* y z))))) x))>
* [enter]simplify:  Simplifying (/ (- (+ 1.0 t) z) (- (pow y 3) (pow z 3)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (35 enodes)
* [exit]simplify:  Simplified to (/ (+ (- t z) 1.0) (- (cube y) (cube z)))
* [exit]simplify:  Simplified to (/ (+ (- t z) 1.0) (- (cube y) (cube z)))
* * * * [misc]progress:  [ 52 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (/ (- (+ 1.0 t) z) (- (sqr y) (sqr z))) (+ y z))) x))>
* [enter]simplify:  Simplifying (/ (- (+ 1.0 t) z) (- (sqr y) (sqr z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (* (+ y z) (- y z)))
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (* (+ y z) (- y z)))
* * * * [misc]progress:  [ 53 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (pow (+ 1.0 t) 3) (pow z 3)) (* (- y z) (+ (sqr (+ 1.0 t)) (+ (sqr z) (* (+ 1.0 t) z)))))) x))>
* [enter]simplify:  Simplifying (* (- y z) (+ (sqr (+ 1.0 t)) (+ (sqr z) (* (+ 1.0 t) z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (197 enodes)
* * [misc]simplify:  iters left: 2 (401 enodes)
* [exit]simplify:  Simplified to (* (fma z (+ z (+ t 1.0)) (* (+ t 1.0) (+ t 1.0))) (- y z))
* [exit]simplify:  Simplified to (* (fma z (+ z (+ t 1.0)) (* (+ t 1.0) (+ t 1.0))) (- y z))
* * * * [misc]progress:  [ 54 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (sqr (+ 1.0 t)) (sqr z)) (* (- y z) (+ (+ 1.0 t) z)))) x))>
* [enter]simplify:  Simplifying (* (- y z) (+ (+ 1.0 t) z))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (79 enodes)
* [exit]simplify:  Simplified to (* (- y z) (+ z (+ t 1.0)))
* [exit]simplify:  Simplified to (* (- y z) (+ z (+ t 1.0)))
* * * * [misc]progress:  [ 55 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (log1p (expm1 (- (+ 1.0 t) z))) (- y z))) x))>
* [enter]simplify:  Simplifying (expm1 (- (+ 1.0 t) 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 (expm1 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (expm1 (- 1.0 (- z t)))
* * * * [misc]progress:  [ 56 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (expm1 (log1p (- (+ 1.0 t) z))) (- y z))) x))>
* [enter]simplify:  Simplifying (log1p (- (+ 1.0 t) 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 (log1p (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (log1p (- 1.0 (- z t)))
* * * * [misc]progress:  [ 57 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (pow (- (+ 1.0 t) z) 1) (- y z))) x))>
* * * * [misc]progress:  [ 58 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (exp (log (- (+ 1.0 t) z))) (- y z))) x))>
* [enter]simplify:  Simplifying (log (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (log (- 1.0 (- z t)))
* * * * [misc]progress:  [ 59 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (log (exp (- (+ 1.0 t) z))) (- y z))) x))>
* [enter]simplify:  Simplifying (exp (- (+ 1.0 t) 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 (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (exp (+ t (- 1.0 z)))
* * * * [misc]progress:  [ 60 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (cube (cbrt (- (+ 1.0 t) z))) (- y z))) x))>
* [enter]simplify:  Simplifying (cbrt (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (cbrt (- 1.0 (- z t)))
* * * * [misc]progress:  [ 61 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (cbrt (cube (- (+ 1.0 t) z))) (- y z))) x))>
* [enter]simplify:  Simplifying (cube (- (+ 1.0 t) 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 (49 enodes)
* * [misc]simplify:  iters left: 1 (99 enodes)
* [exit]simplify:  Simplified to (cube (- t (- z 1.0)))
* [exit]simplify:  Simplified to (cube (- t (- z 1.0)))
* * * * [misc]progress:  [ 62 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (sqr (sqrt (- (+ 1.0 t) z))) (- y z))) x))>
* [enter]simplify:  Simplifying (sqrt (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (sqrt (- 1.0 (- z t)))
* * * * [misc]progress:  [ 63 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (+ (+ 1.0 t) (- z)) (- y z))) x))>
* [enter]simplify:  Simplifying (- z)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- z)
* [exit]simplify:  Simplified to (- z)
* * * * [misc]progress:  [ 64 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (* 1 (- (+ 1.0 t) z)) (- y z))) x))>
* * * * [misc]progress:  [ 65 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (/ (- (pow (+ 1.0 t) 3) (pow z 3)) (+ (sqr (+ 1.0 t)) (+ (sqr z) (* (+ 1.0 t) z)))) (- y z))) x))>
* [enter]simplify:  Simplifying (- (pow (+ 1.0 t) 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 (67 enodes)
* [exit]simplify:  Simplified to (- (cube (+ 1.0 t)) (cube z))
* [exit]simplify:  Simplified to (- (cube (+ 1.0 t)) (cube z))
* [enter]simplify:  Simplifying (+ (sqr (+ 1.0 t)) (+ (sqr z) (* (+ 1.0 t) z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (44 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (236 enodes)
* [exit]simplify:  Simplified to (fma (+ 1.0 t) z (fma (+ 1.0 t) (+ 1.0 t) (* z z)))
* [exit]simplify:  Simplified to (fma (+ 1.0 t) z (fma (+ 1.0 t) (+ 1.0 t) (* z z)))
* * * * [misc]progress:  [ 66 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (/ (- (sqr (+ 1.0 t)) (sqr z)) (+ (+ 1.0 t) z)) (- y z))) x))>
* [enter]simplify:  Simplifying (- (sqr (+ 1.0 t)) (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 (91 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (- (* (+ 1.0 t) (+ 1.0 t)) (* z z))
* [exit]simplify:  Simplified to (- (* (+ 1.0 t) (+ 1.0 t)) (* z z))
* [enter]simplify:  Simplifying (+ (+ 1.0 t) 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 (+ (+ 1.0 t) z)
* [exit]simplify:  Simplified to (+ (+ 1.0 t) z)
* * * * [misc]progress:  [ 67 / 67 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (+ 1.0 (- t z)) (- y z))) x))>
* [enter]simplify:  Simplifying (- t z)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- t z)
* [exit]simplify:  Simplified to (- t z)
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) x))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y 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 (- 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]backup-simplify:  Simplify (+ 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 (/ (+ 1.0 t) y) into (/ (+ 1.0 t) y)
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (+ (/ (+ 1.0 t) y) 0) into (+ (* 1.0 (/ 1 y)) (/ t y))
* [misc]backup-simplify:  Simplify (/ 1 (+ (* 1.0 (/ 1 y)) (/ t y))) into (/ 1 (+ (* 1.0 (/ 1 y)) (/ t y)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y 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 (- 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]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (+ 1.0 t) (- z)) into (* -1 (/ (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ z (- z)) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (+ 1.0 t) z)) 1) into (- 1 (+ (* 1.0 (/ 1 z)) (/ t z)))
* [misc]backup-simplify:  Simplify (/ 1 (- 1 (+ (* 1.0 (/ 1 z)) (/ t z)))) into (/ 1 (- 1 (+ (* 1.0 (/ 1 z)) (/ t z))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y z)) 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 (- 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]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ 1.0 (- y z)) into (/ 1.0 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ z (- y z)) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ z (- y z)) into (/ z (- y z))
* [misc]backup-simplify:  Simplify (- (/ z (- y z))) into (- (/ z (- y z)))
* [misc]backup-simplify:  Simplify (+ (/ 1.0 (- y z)) (- (/ z (- y z)))) into (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))
* [misc]backup-simplify:  Simplify (/ 1 (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) into (/ 1 (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y z)) 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 (- 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]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ 1.0 (- y z)) into (/ 1.0 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ z (- y z)) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ z (- y z)) into (/ z (- y z))
* [misc]backup-simplify:  Simplify (- (/ z (- y z))) into (- (/ z (- y z)))
* [misc]backup-simplify:  Simplify (+ (/ 1.0 (- y z)) (- (/ z (- y z)))) into (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))
* [misc]backup-simplify:  Simplify (/ 1 (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) into (/ 1 (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- y z))) 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 (- y 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ z (- z)) into -1
* [misc]backup-simplify:  Simplify (* 1.0 (/ -1 z)) into (/ -1.0 z)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ (/ -1.0 z) 1) into (- 1 (* 1.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ 1 (- 1 (* 1.0 (/ 1 z)))) into (/ 1 (- 1 (* 1.0 (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 1 (* 1.0 (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (* 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 (* 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 (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (/ 1 (- 1.0)) into -1.0
* [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 (- (/ 1 (- y z)) (+ (* (/ 1.0 (- y z)) (/ 0 (- y z))))) into (/ 1 (- y z))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- y z)) (+ (* (/ z (- y z)) (/ 0 (- y z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (- y z)) 0) into (/ 1 (- y z))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) (/ (/ 1 (- y z)) (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))))))) into (- (/ 1 (* (sqr (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) (- y z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (sqr (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) (- y z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) (- y z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- y z))) 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 (- y 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ z (- z)) into -1
* [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]backup-simplify:  Simplify (* 1.0 (/ -1 z)) into (/ -1.0 z)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ (/ -1.0 z) 1) into (- 1 (* 1.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (- 1 (* 1.0 (/ 1 z))) (- 1 (* 1.0 (/ 1 z)))) into (sqr (- 1 (* 1.0 (/ 1 z))))
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (sqr (- 1 (* 1.0 (/ 1 z)))) (- z)) into (* -1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z))
* [misc]backup-simplify:  Simplify (/ 1 (* -1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z))) into (/ -1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z))
* [misc]backup-simplify:  Simplify (- (/ -1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z))) into (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- 1 (* 1.0 (/ 1 z)))) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- 1 (* 1.0 (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (* 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 (* 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]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 1) into 1.0
* [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) (- 1.0)) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 1.0) 1) (* 1 (- 1.0))) into (- 2.0)
* [misc]backup-simplify:  Simplify (+ (* 1.0 1) (* (- 2.0) 0)) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 1 (- z))))) into (- (/ 1 (sqr z)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (- (/ 1 (sqr z)))) (* 0 (/ -1 z))) into (- (* 1.0 (/ 1 (sqr z))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (- z)) (+ (* -1 (/ 1 (- z))))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (- (/ 1 z))) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- (* 1.0 (/ 1 (sqr z)))) (/ 1 z)) into (- (/ 1 z) (* 1.0 (/ 1 (sqr z))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (* 1.0 (/ 1 z)))) (/ (- (/ 1 z) (* 1.0 (/ 1 (sqr z)))) (- 1 (* 1.0 (/ 1 z))))))) into (- (* 1.0 (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) (sqr z)))) (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) (sqr z)))) (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) (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 (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- 1 (* 1.0 (/ 1 z)))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- 1 (* 1.0 (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (* 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 (* 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]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 1) into 1.0
* [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) (- 1.0)) into 1.0
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* 1.0 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 (+ (* 1.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 1.0) 1) (* 1 (- 1.0))) into (- 2.0)
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* (- 2.0) 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 (+ (* 1.0 0) (+ (* 0 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) 0) (+ (* 1 1) (* 0 (- 1.0)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 1.0 1) (+ (* (- 2.0) 0) (* 1 0))) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- 1 (* 1.0 (/ 1 z)))) z)) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- 1 (* 1.0 (/ 1 z)))) z) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- 1 (* 1.0 (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (* 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 (* 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]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 1) into 1.0
* [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) (- 1.0)) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- 1.0) 1) (* 1 (- 1.0))) into (- 2.0)
* [misc]backup-simplify:  Simplify (+ (* 1.0 1) (* (- 2.0) 0)) into 1.0
* [misc]backup-simplify:  Simplify (/ 1 1.0) into 1.0
* [misc]backup-simplify:  Simplify (* 1.0 1.0) into 1.0
* [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 -1.0
* [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 (- y z)) (+ (* (/ 1.0 (- y z)) (/ 0 (- y z))) (* (/ 1 (- y z)) (/ 0 (- y z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- y z)) (+ (* (/ z (- y z)) (/ 0 (- y z))) (* 0 (/ 0 (- y z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) (/ 0 (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))))) (* (- (/ 1 (* (sqr (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))) (- y z)))) (/ (/ 1 (- y z)) (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))))))) into (/ 1 (* (pow (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))) 3) (sqr (- y z))))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))) 3) (sqr (- y z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))) 3) (sqr (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (pow (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))) 3) in y
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- (* 1.0 (/ 1 (- y z))) (/ z (- y 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 (- y z))) (/ z (- y z)))) in y
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- y z))) 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 (- y 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ z (- z)) into -1
* [misc]backup-simplify:  Simplify (* 1.0 (/ -1 z)) into (/ -1.0 z)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ (/ -1.0 z) 1) into (- 1 (* 1.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (log (- 1 (* 1.0 (/ 1 z)))) into (log (- 1 (* 1.0 (/ 1 z))))
* [misc]backup-simplify:  Simplify (* 3 (log (- 1 (* 1.0 (/ 1 z))))) into (* 3 (log (- 1 (* 1.0 (/ 1 z)))))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (- 1 (* 1.0 (/ 1 z)))))) into (pow (- 1 (* 1.0 (/ 1 z))) 3)
* [misc]taylor:  Taking taylor expansion of (sqr (- y 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) (- z)) into (sqr z)
* [misc]backup-simplify:  Simplify (* (pow (- 1 (* 1.0 (/ 1 z))) 3) (sqr z)) into (* (pow (- 1 (* 1.0 (/ 1 z))) 3) (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (* (pow (- 1 (* 1.0 (/ 1 z))) 3) (sqr z))) into (/ 1 (* (pow (- 1 (* 1.0 (/ 1 z))) 3) (sqr z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow (- 1 (* 1.0 (/ 1 z))) 3) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (* (pow (- 1 (* 1.0 (/ 1 z))) 3) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (pow (- 1 (* 1.0 (/ 1 z))) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (- 1 (* 1.0 (/ 1 z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (- 1 (* 1.0 (/ 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 (* 1.0 (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (- 1 (* 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 (* 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 (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (- 1.0)) into (- 1.0)
* [misc]backup-simplify:  Simplify (log (- 1.0)) into (log (- 1.0))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- 1.0))) into (- (log (- 1.0)) (log z))
* [misc]backup-simplify:  Simplify (* 3 (- (log (- 1.0)) (log z))) into (* 3 (- (log (- 1.0)) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 3 (- (log (- 1.0)) (log z)))) into (exp (* 3 (- (log (- 1.0)) (log 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 (* (exp (* 3 (- (log (- 1.0)) (log z)))) 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 (+ (* 1.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 1) 1)) (pow (- 1.0) 1)))) 1) into -1.0
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- 1.0))) into (- (log (- 1.0)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 -1.0) (* 0 (- (log (- 1.0)) (log z)))) into (- 3.0)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (- 1.0)) (log z)))) (+ (* (/ (pow (- 3.0) 1) 1)))) into (* -3.0 (exp (* 3 (- (log (- 1.0)) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log (- 1.0)) (log z)))) 0) (* (* -3.0 (exp (* 3 (- (log (- 1.0)) (log z))))) 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 (+ (* 1.0 0) (+ (* 0 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) 2)) (pow (- 1.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 1.0) 1)))) 2) into -0.5
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- 1.0))) into (- (log (- 1.0)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 -0.5) (+ (* 0 -1.0) (* 0 (- (log (- 1.0)) (log z))))) into (- 1.5)
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (- 1.0)) (log z)))) (+ (* (/ (pow (- 3.0) 2) 2)) (* (/ (pow (- 1.5) 1) 1)))) into (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log (- 1.0)) (log z)))) 1) (+ (* (* -3.0 (exp (* 3 (- (log (- 1.0)) (log z))))) 0) (* (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z))))) 0))) into (exp (* 3 (- (log (- 1.0)) (log z))))
* [misc]backup-simplify:  Simplify (/ 1 (exp (* 3 (- (log (- 1.0)) (log z))))) into (/ 1 (exp (* 3 (- (log (- 1.0)) (log z)))))
* [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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 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) 3)) (pow (- 1.0) 3))) (* -3 (/ (* (pow (* 1 1) 1) (pow (* 2 0) 1)) (pow (- 1.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 1.0) 1)))) 6) into (/ 1/3 (pow -1.0 3))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- 1.0))) into (- (log (- 1.0)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ 1/3 (pow -1.0 3))) (+ (* 0 -0.5) (+ (* 0 -1.0) (* 0 (- (log (- 1.0)) (log z)))))) into (/ 1 (pow -1.0 3))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (- 1.0)) (log z)))) (+ (* (/ (pow (- 3.0) 3) 6)) (* (/ (pow (- 3.0) 1) 1) (/ (pow (- 1.5) 1) 1)) (* (/ (pow (/ 1 (pow -1.0 3)) 1) 1)))) into (/ (exp (* 3 (- (log (- 1.0)) (log z)))) (pow -1.0 3))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 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) 4)) (pow (- 1.0) 4))) (* 12 (/ (* (pow (* 1 1) 2) (pow (* 2 0) 1)) (pow (- 1.0) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (- 1.0) 2))) (* -4 (/ (* (pow (* 1 1) 1) 1 (pow (* 6 0) 1)) (pow (- 1.0) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (- 1.0) 1)))) 24) into (/ -1/4 (pow -1.0 4))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- 1.0))) into (- (log (- 1.0)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ -1/4 (pow -1.0 4))) (+ (* 0 (/ 1/3 (pow -1.0 3))) (+ (* 0 -0.5) (+ (* 0 -1.0) (* 0 (- (log (- 1.0)) (log z))))))) into (- (* 3/4 (/ 1 (pow -1.0 4))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (- (log (- 1.0)) (log z)))) (+ (* (/ (pow (- 3.0) 4) 24)) (* (/ (pow (- 3.0) 2) 2) (/ (pow (- 1.5) 1) 1)) (* (/ (pow (- 3.0) 1) 1) (/ (pow (/ 1 (pow -1.0 3)) 1) 1)) (* (/ (pow (- 1.5) 2) 2)) (* (/ (pow (- (* 3/4 (/ 1 (pow -1.0 4)))) 1) 1)))) into (* -1 (* (exp (* 3 (- (log (- 1.0)) (log z)))) (+ (* 3.0 (/ 1 (pow -1.0 3))) (+ 2.25 (* 3/4 (/ 1 (pow -1.0 4)))))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log (- 1.0)) (log z)))) 0) (+ (* (* -3.0 (exp (* 3 (- (log (- 1.0)) (log z))))) 0) (+ (* (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z))))) 1) (+ (* (/ (exp (* 3 (- (log (- 1.0)) (log z)))) (pow -1.0 3)) 0) (* (* -1 (* (exp (* 3 (- (log (- 1.0)) (log z)))) (+ (* 3.0 (/ 1 (pow -1.0 3))) (+ 2.25 (* 3/4 (/ 1 (pow -1.0 4))))))) 0))))) into (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 3 (- (log (- 1.0)) (log z)))) 0) (+ (* (* -3.0 (exp (* 3 (- (log (- 1.0)) (log z))))) 1) (+ (* (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z))))) 0) (* (/ (exp (* 3 (- (log (- 1.0)) (log z)))) (pow -1.0 3)) 0)))) into (- (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log (- 1.0)) (log z))))) (/ (- (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z)))))) (exp (* 3 (- (log (- 1.0)) (log z)))))))) into (* 3.0 (/ 1 (exp (* 3 (- (log (- 1.0)) (log z))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (exp (* 3 (- (log (- 1.0)) (log z))))) (/ (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z))))) (exp (* 3 (- (log (- 1.0)) (log z)))))) (* (* 3.0 (/ 1 (exp (* 3 (- (log (- 1.0)) (log z)))))) (/ (- (* 3.0 (exp (* 3 (- (log (- 1.0)) (log z)))))) (exp (* 3 (- (log (- 1.0)) (log z)))))))) into (* 6.0 (/ 1 (exp (* 3 (- (log (- 1.0)) (log z))))))
* [misc]backup-simplify:  Simplify (* 6.0 (/ 1 (exp (* 3 (- (log (- 1.0)) (log z)))))) into (/ 6.0 (exp (* 3 (- (log (- 1.0)) (log z)))))
* [misc]backup-simplify:  Simplify (+ (* (/ 6.0 (exp (* 3 (- (log (- 1.0)) (log z))))) (sqr (* 1 (* 1 t)))) (+ (* -1.0 (* z (* 1 1))) (* 1.0 (* 1 (* y 1))))) into (- (+ (* 1.0 y) (* 6.0 (/ (sqr t) (exp (* 3 (- (log (- 1.0)) (log z))))))) (* 1.0 z))
* [misc]approximate:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z))))) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 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 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]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (+ 1.0 (/ 1 t)) -1) into (* -1 (+ 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 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 (- (/ 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]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) 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 (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 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 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]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ 1.0 (/ 1 t)) 1) into (+ 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 z))) 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 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 z) 1) into (/ 1 z)
* [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 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z))))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) 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]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]backup-simplify:  Simplify (+ 0 1) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 z))) in t
* [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 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]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 z) (- (/ 1 y) (/ 1 z))) into (/ 1 (* (- (/ 1 y) (/ 1 z)) z))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (/ 1 y) (/ 1 z))) 0) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (- (/ 1 y) (/ 1 z)))) into (- (/ 1 y) (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z))))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) 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]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]backup-simplify:  Simplify (+ 0 1) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 z))) in t
* [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 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]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 z) (- (/ 1 y) (/ 1 z))) into (/ 1 (* (- (/ 1 y) (/ 1 z)) z))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (/ 1 y) (/ 1 z))) 0) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (/ 1 (/ 1 (- (/ 1 y) (/ 1 z)))) into (- (/ 1 y) (/ 1 z))
* [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]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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [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 (- (/ 1.0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))))) into (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) into (- (/ 1 (* (- (/ 1 y) (/ 1 z)) z)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (- (/ 1 (* (- (/ 1 y) (/ 1 z)) z)))) into (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z)))
* [misc]backup-simplify:  Simplify (- (+ (* (- (/ 1 y) (/ 1 z)) (/ (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (- (/ 1 y) (/ 1 z))))))) into (- (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (pow z 3)) 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 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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 3)) into (pow z 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 3)) into (/ 1 (pow z 3))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (- (/ 1 y) (/ 1 z)) 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 (* (- (/ 1 y) (/ 1 z)) 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 z) into z
* [misc]backup-simplify:  Simplify (* 0 z) 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 0) (* (- (/ 1 z)) z)) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* 0 z)) 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 0) (+ (* (- (/ 1 z)) 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 (- 1)) (* 1 z))) into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (- (/ 1 y) (/ 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 (* (- (/ 1 y) (/ 1 z)) 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 z) into z
* [misc]backup-simplify:  Simplify (* 0 z) 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 0) (* (- (/ 1 z)) z)) into (- 1)
* [misc]backup-simplify:  Simplify (+ (* 0 (- 1)) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) 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 (* (sqr y) (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (- (/ 1 y) (/ 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 (- (/ 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]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 0 1) 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 (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (/ 1 z))) (* 0 1)) 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 (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 (- (/ 1 z))) (* 1 1))) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) 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 (* (- (/ 1 y) (/ 1 z)) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (sqr 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 (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 0) into 1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (/ 1 (sqr z)) into (/ 1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (- (/ 1 y) (/ 1 z)) (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 (* (- (/ 1 y) (/ 1 z)) (sqr 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 (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 0) into 1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (* 0 (sqr z)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) 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 0) (* (- (/ 1 z)) (sqr z))) into (- z)
* [misc]backup-simplify:  Simplify (+ (* 0 (- z)) (* 1 (sqr z))) into (sqr z)
* [misc]backup-simplify:  Simplify (/ 1 (sqr z)) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- 1.0) into (- 1.0)
* [misc]backup-simplify:  Simplify (+ (/ 1 z) (- 1.0)) 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 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)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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)))) 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 (- (/ 0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))) (* (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 0 (- (/ 1 y) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [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 (- (/ 0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (* (- (/ 1 y) (/ 1 z)) z)) (/ 0 (- (/ 1 y) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (- (/ 1 y) (/ 1 z)) (/ 0 (/ 1 (- (/ 1 y) (/ 1 z))))) (* (- (+ (/ 1 (* (- (/ 1 y) (/ 1 z)) (pow z 3))) (+ (/ 1 (* (sqr y) (* (- (/ 1 y) (/ 1 z)) z))) (* 2.0 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) z)))))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 y) (/ 1 z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 y) (/ 1 z)) (sqr z)))) (* 2 (/ 1 (* y (* (- (/ 1 y) (/ 1 z)) (sqr z)))))))) (/ (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (- (/ 1 y) (/ 1 z))))))) into (- (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))))))) (+ (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))))))) (+ (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (/ 1 (sqr z)) into (/ 1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 y) (/ 1 z))) (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 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 4)) into (pow z 4)
* [misc]backup-simplify:  Simplify (* 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 (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) 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 (- (/ 1 z))) (* (- (/ 1 z)) 1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (pow z 4))) into (- (* 2 (pow z 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 (pow z 3)))) (* 1 (pow z 4))) into (pow z 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 4)) into (/ 1 (pow z 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of 6.0 in y
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (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 (- (/ 1 y) (/ 1 z))) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (* 0 (sqr z)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) 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 (- (/ 1 z))) (* (- (/ 1 z)) 1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (sqr z))) into (- (* 2 z))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 z))) (* 0 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (+ (* 0 0) (* 0 z))) 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 0) (+ (* (- (/ 1 z)) (- (/ 1 z))) (* 0 1))) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 z))) 0) (* (/ 1 (sqr z)) (sqr z)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 0 (- (* 2 z))) (* 1 (sqr z)))) into (sqr z)
* [misc]backup-simplify:  Simplify (/ 1 (sqr z)) into (/ 1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of 3.0 in y
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 y) (/ 1 z))) (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 (- (/ 1 y) (/ 1 z))) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (* 0 (sqr z)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) 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 (- (/ 1 z))) (* (- (/ 1 z)) 1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (sqr z))) into (- (* 2 z))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 z))) (* 1 (sqr z))) into (sqr z)
* [misc]backup-simplify:  Simplify (/ 1 (sqr z)) into (/ 1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 4)) into (pow z 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 4)) into (/ 1 (pow z 4))
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z)))))) 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 (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (sqr (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z)))) in y
* [misc]taylor:  Taking taylor expansion of 3.0 in y
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) 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 y) (/ 1 z))) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 z) into z
* [misc]backup-simplify:  Simplify (* 0 z) 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 (- (/ 1 z))) (* (- (/ 1 z)) 1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) z)) into (- 2)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 2)) (* 0 z)) 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 0) (+ (* (- (/ 1 z)) (- (/ 1 z))) (* 0 1))) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 z))) 0) (* (/ 1 (sqr z)) z))) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 z)) (+ (* 0 (- 2)) (* 1 z))) into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 y) (/ 1 z))) (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 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 3)) into (pow z 3)
* [misc]backup-simplify:  Simplify (* 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 (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) 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 (- (/ 1 z))) (* (- (/ 1 z)) 1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (pow z 3))) into (- (* 2 (sqr z)))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 (sqr z)))) (* 0 (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 (/ 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 0) (+ (* (- (/ 1 z)) (- (/ 1 z))) (* 0 1))) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 z))) 0) (* (/ 1 (sqr z)) (pow z 3)))) into z
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 z) (+ (* 0 (- (* 2 (sqr z)))) (* 1 (pow z 3)))) into (pow z 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 3)) into (/ 1 (pow z 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) 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 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 3)) into (pow z 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 3)) into (/ 1 (pow z 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of 6.0 in y
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 y) (/ 1 z))) (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 (- (/ 1 y) (/ 1 z))) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 3)) into (pow z 3)
* [misc]backup-simplify:  Simplify (* 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 (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) 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 (- (/ 1 z))) (* (- (/ 1 z)) 1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (pow z 3))) into (- (* 2 (sqr z)))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 (sqr z)))) (* 1 (pow z 3))) into (pow z 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 3)) into (/ 1 (pow z 3))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) (pow z 5)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 (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 (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 5)) into (pow z 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 5)) into (/ 1 (pow z 5))
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr (- (/ 1 y) (/ 1 z))) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 y) (/ 1 z))) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 y) (/ 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1 z) into z
* [misc]backup-simplify:  Simplify (* 1 z) into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr z)) 1.0) into (+ (/ 1 (sqr z)) 1.0)
* [misc]backup-simplify:  Simplify (* 2.0 (/ 1 z)) into (/ 2.0 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 2.0 z)) into (* 2.0 (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (* 2.0 (/ 1 z))) into (* 2.0 (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (* 2.0 (/ 1 z))) into (* 2.0 (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (* 2.0 (/ 1 z))) into (* 2.0 (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (* 2.0 (/ 1 z))) into (* 2.0 (/ 1 z))
* [misc]backup-simplify:  Simplify (- (* 2.0 (/ 1 z))) into (- (* 2.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (+ (/ 1 (sqr z)) 1.0) (- (* 2.0 (/ 1 z)))) into (- (+ (/ 1 (sqr z)) 1.0) (* 2.0 (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- (+ (/ 1 (sqr z)) 1.0) (* 2.0 (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (sqr z)) 1.0) 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 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [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]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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1.0) into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (* 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 y)) (pow (/ 1 t) 3)))) (+ (* (- 1.0) (* 1 (* (/ 1 (/ 1 y)) (sqr (/ 1 t))))) (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 t)))))) into (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t))))
* [misc]approximate:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))))) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 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]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 (- 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]backup-simplify:  Simplify (+ 1.0 (/ -1 t)) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- 1.0 (/ 1 t)) 1) into (- 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in z
* [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 (- 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]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) 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 (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 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]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 (- 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]backup-simplify:  Simplify (+ 1.0 (/ -1 t)) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- 1.0 (/ 1 t)) -1) into (* -1 (- 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in y
* [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 (- 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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 z) -1) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* -1 (- 1.0 (/ 1 t))) (- (/ 1 z))) into (- (/ 1 t) (+ (/ 1 z) 1.0))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 t) (+ (/ 1 z) 1.0))) into (/ 1 (- (/ 1 t) (+ (/ 1 z) 1.0)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) 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]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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in t
* [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 (- 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]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 z) (/ 1 y))) into (/ -1 (* (- (/ 1 z) (/ 1 y)) z))
* [misc]backup-simplify:  Simplify (+ (/ -1 (- (/ 1 z) (/ 1 y))) 0) into (- (/ 1 (- (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 (- (/ 1 z) (/ 1 y))))) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) 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]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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in t
* [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 (- 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]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 z) (/ 1 y))) into (/ -1 (* (- (/ 1 z) (/ 1 y)) z))
* [misc]backup-simplify:  Simplify (+ (/ -1 (- (/ 1 z) (/ 1 y))) 0) into (- (/ 1 (- (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (/ 1 (- (/ 1 (- (/ 1 z) (/ 1 y))))) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 y))) 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 y)) 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 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]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 z
* [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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [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 (- (/ 1.0 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))))) into (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (- (/ -1 (* (- (/ 1 z) (/ 1 y)) z))) into (/ 1 (* (- (/ 1 z) (/ 1 y)) z))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))) (/ 1 (* (- (/ 1 z) (/ 1 y)) z))) into (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))))
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 (- (/ 1 z) (/ 1 y))) (/ (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))) (- (/ 1 (- (/ 1 z) (/ 1 y)))))))) into (- (+ (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z)))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (- (/ 1 z) (/ 1 y)) (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 (* (- (/ 1 z) (/ 1 y)) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* -1 (sqr z)) into (* -1 (sqr z))
* [misc]backup-simplify:  Simplify (* 0 (* -1 (sqr z))) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (sqr z))) into z
* [misc]backup-simplify:  Simplify (+ (* 0 z) (* 1 (* -1 (sqr z)))) into (- (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (- (sqr z))) into (/ -1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z)))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (- (/ 1 z) (/ 1 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 (* (- (/ 1 z) (/ 1 y)) z) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 z) into (* -1 z)
* [misc]backup-simplify:  Simplify (* 0 (* -1 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) z)) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 (* -1 z))) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) 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 (* (- (/ 1 z) (/ 1 y)) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* -1 (sqr z)) into (* -1 (sqr z))
* [misc]backup-simplify:  Simplify (/ 1 (* -1 (sqr z))) into (/ -1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) 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 (* (sqr y) (- (/ 1 z) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (- (/ 1 z) (/ 1 y))) 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 (- (/ 1 z) (/ 1 y)) 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 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]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) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 z)) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) 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 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 (/ 1 z)) (* 1 -1))) into (- 1)
* [misc]backup-simplify:  Simplify (/ 1 (- 1)) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 (pow z 3)) into (* -1 (pow z 3))
* [misc]backup-simplify:  Simplify (/ 1 (* -1 (pow z 3))) into (/ -1 (pow z 3))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (- (/ 1 z) (/ 1 y)) 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 (* (- (/ 1 z) (/ 1 y)) z) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [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 z) into (* -1 z)
* [misc]backup-simplify:  Simplify (* 0 (* -1 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) z)) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 0 (* -1 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) 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 z) 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 0 1) (* 1 (* -1 z)))) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]backup-simplify:  Simplify (* 1.0 -1) into -1.0
* [misc]backup-simplify:  Simplify (+ 0 (/ -1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ -1.0 (- (/ 1 z))) into (- (+ (/ 1 z) 1.0))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (/ 1 z) 1.0))) into (- (+ (/ 1 z) 1.0))
* [misc]backup-simplify:  Simplify (- (- (+ (/ 1 z) 1.0))) into (+ (/ 1 z) 1.0)
* [misc]backup-simplify:  Simplify (+ 0 (+ (/ 1 z) 1.0)) 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 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)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 z)) (* 0 -1)) into (- (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (- (+ (* -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 (- 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 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))) (* (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))) (/ 0 (- (/ 1 z) (/ 1 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 (- 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 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (* (- (/ 1 z) (/ 1 y)) z)) (/ 0 (- (/ 1 z) (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (* -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 (- (/ 1 z) (/ 1 y)))))) (* (- (+ (* 2 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) (sqr z))))) (* 2.0 (/ 1 (* y (* (- (/ 1 z) (/ 1 y)) z))))) (+ (* 1.0 (/ 1 (* (- (/ 1 z) (/ 1 y)) (sqr z)))) (+ (* 1.0 (/ 1 (* (sqr y) (- (/ 1 z) (/ 1 y))))) (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) (pow z 3))) (/ 1 (* (sqr y) (* (- (/ 1 z) (/ 1 y)) z))))))) (/ (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))) (- (/ 1 (- (/ 1 z) (/ 1 y)))))))) into (- (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))) (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))))))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))))) (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 z) (/ 1 y))) (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 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 4)) into (pow z 4)
* [misc]backup-simplify:  Simplify (* 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 (* (exp (* 4 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 z)) (* (/ 1 z) -1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (pow z 4))) into (- (* 2 (pow z 3)))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 (pow z 3)))) (* 1 (pow z 4))) into (pow z 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 4)) into (/ 1 (pow z 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of 6.0 in y
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 z) (/ 1 y))) (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 (- (/ 1 z) (/ 1 y))) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 3)) into (pow z 3)
* [misc]backup-simplify:  Simplify (* 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 (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 z)) (* (/ 1 z) -1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (pow z 3))) into (- (* 2 (sqr z)))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 (sqr z)))) (* 1 (pow z 3))) into (pow z 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 3)) into (/ 1 (pow z 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of 3.0 in y
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* y (* (sqr (- (/ 1 z) (/ 1 y))) (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 (- (/ 1 z) (/ 1 y))) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (* 0 (sqr z)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 z)) (* (/ 1 z) -1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (sqr z))) into (- (* 2 z))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 z))) (* 1 (sqr z))) into (sqr z)
* [misc]backup-simplify:  Simplify (/ 1 (sqr z)) into (/ 1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (/ 1 (sqr z)) into (/ 1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))))) 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 (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y))))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (sqr (- (/ 1 z) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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]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 1) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z)))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (pow y 3) (* (sqr (- (/ 1 z) (/ 1 y))) z)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [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 z) into z
* [misc]backup-simplify:  Simplify (* 1 z) into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 2.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)))) in y
* [misc]taylor:  Taking taylor expansion of 2.0 in y
* [misc]backup-simplify:  Simplify 2.0 into 2.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 4)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 4)) into (pow z 4)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 4)) into (/ 1 (pow z 4))
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) 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 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 3)) into (pow z 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 3)) into (/ 1 (pow z 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (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 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 3)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 3)) into (pow z 3)
* [misc]backup-simplify:  Simplify (* 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 (* (exp (* 3 (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 z)) (* (/ 1 z) -1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (pow z 3))) into (- (* 2 (sqr z)))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 (sqr z)))) (* 0 (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)))) 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 z) (/ 1 z)) (* 0 -1))) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 z))) 0) (* (/ 1 (sqr z)) (pow z 3)))) into z
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 z) (+ (* 0 (- (* 2 (sqr z)))) (* 1 (pow z 3)))) into (pow z 3)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 3)) into (/ 1 (pow z 3))
* [misc]taylor:  Taking taylor expansion of (+ (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 6.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z))))) in y
* [misc]taylor:  Taking taylor expansion of 6.0 in y
* [misc]backup-simplify:  Simplify 6.0 into 6.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (sqr z)))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) (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 (- (/ 1 z) (/ 1 y))) (sqr z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (* 1 (sqr z)) into (sqr z)
* [misc]backup-simplify:  Simplify (* 0 (sqr z)) into 0
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 z)) (* (/ 1 z) -1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) (sqr z))) into (- (* 2 z))
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- (* 2 z))) (* 0 (sqr z))) 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 (- (+ (* 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 z) (/ 1 z)) (* 0 -1))) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 z))) 0) (* (/ 1 (sqr z)) (sqr z)))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 1) (+ (* 0 (- (* 2 z))) (* 1 (sqr z)))) into (sqr z)
* [misc]backup-simplify:  Simplify (/ 1 (sqr z)) into (/ 1 (sqr z))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 z) (/ 1 y))) (pow z 5)) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 (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 (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (* 1 (pow z 5)) into (pow z 5)
* [misc]backup-simplify:  Simplify (/ 1 (pow z 5)) into (/ 1 (pow z 5))
* [misc]taylor:  Taking taylor expansion of (* 3.0 (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z)))) in y
* [misc]taylor:  Taking taylor expansion of 3.0 in y
* [misc]backup-simplify:  Simplify 3.0 into 3.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) z))) in y
* [misc]taylor:  Taking taylor expansion of (* (sqr y) (* (sqr (- (/ 1 z) (/ 1 y))) 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 z) (/ 1 y))) z) in y
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [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 (* 1 z) into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 z)) (* (/ 1 z) -1)) into (- (* 2 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (* 2 (/ 1 z))) z)) into (- 2)
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 (- 2)) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) 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 z) (/ 1 z)) (* 0 -1))) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (* 2 (/ 1 z))) 0) (* (/ 1 (sqr z)) z))) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* 0 (/ 1 z)) (+ (* 0 (- 2)) (* 1 z))) into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]backup-simplify:  Simplify (* 2.0 (/ 1 z)) into (/ 2.0 z)
* [misc]backup-simplify:  Simplify (+ 1.0 (/ 2.0 z)) into (+ (* 2.0 (/ 1 z)) 1.0)
* [misc]backup-simplify:  Simplify (+ (/ 1 (sqr z)) (+ (* 2.0 (/ 1 z)) 1.0)) into (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0))) into (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0))) into (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0))
* [misc]backup-simplify:  Simplify (+ 0 (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0))) into (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0))
* [misc]backup-simplify:  Simplify (+ (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0)) 0) into (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0))
* [misc]taylor:  Taking taylor expansion of (+ (* 2.0 (/ 1 z)) (+ (/ 1 (sqr z)) 1.0)) 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) 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 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2.0 0) (* 0 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (/ 1 (- y))) (pow (/ 1 (- t)) 3)))) (+ (* 1.0 (* 1 (* (/ 1 (/ 1 (- y))) (sqr (/ 1 (- t)))))) (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (- t))))))) into (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 2 1)
* [misc]approximate:  Taking taylor expansion of (/ (+ 1.0 t) (- y z)) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y 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 (- 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]backup-simplify:  Simplify (+ 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 (/ (+ 1.0 t) y) into (/ (+ 1.0 t) y)
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y 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 (- 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]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (+ 1.0 t) (- z)) into (* -1 (/ (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y z)) 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 (- 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]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ 1.0 (- y z)) into (/ 1.0 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y z)) 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 (- 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]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ 1.0 (- y z)) into (/ 1.0 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ 1.0 (- y z)) 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 (- 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- 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 (/ -1.0 1) into -1.0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- (/ 1 (- y z)) (+ (* (/ 1.0 (- y z)) (/ 0 (- y z))))) into (/ 1 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ -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 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 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (- z)) (+ (* (/ -1.0 z) (/ 1 (- z))))) into (- (* 1.0 (/ 1 (sqr z))))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (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 (/ 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]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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- y z)) (+ (* (/ 1.0 (- y z)) (/ 0 (- y z))) (* (/ 1 (- y z)) (/ 0 (- y z))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 1 (- z))))) into (- (/ 1 (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr z))) 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]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 (- (+ (* 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 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 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 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]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (+ 1.0 (/ 1 t)) -1) into (* -1 (+ 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 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 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]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ 1.0 (/ 1 t)) 1) into (+ 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) 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]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]backup-simplify:  Simplify (+ 0 1) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) 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]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]backup-simplify:  Simplify (+ 0 1) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 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]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]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [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 (- (/ 1.0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))))) into (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z))))
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) 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 (- (/ 1 y) (/ 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 1.0 1) into 1.0
* [misc]taylor:  Taking taylor expansion of 1.0 in z
* [misc]backup-simplify:  Simplify 1.0 into 1.0
* [misc]backup-simplify:  Simplify 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 (/ (- (/ 1 z)) 1)))) into (/ 1 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]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 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 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 (- (/ 0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))) (* (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 0 (- (/ 1 y) (/ 1 z)))))) 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 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 (/ (- (/ 1 z)) 1)))) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 z)) (* 0 1)) 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 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]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 (- 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]backup-simplify:  Simplify (+ 1.0 (/ -1 t)) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- 1.0 (/ 1 t)) 1) into (- 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 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]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 (- 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]backup-simplify:  Simplify (+ 1.0 (/ -1 t)) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- 1.0 (/ 1 t)) -1) into (* -1 (- 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) 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]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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) 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]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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ -1 (- (/ 1 z) (/ 1 y))) 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 y)) 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 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]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 z
* [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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [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 (- (/ 1.0 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))))) into (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))) 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 (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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]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 -1.0
* [misc]taylor:  Taking taylor expansion of -1.0 in z
* [misc]backup-simplify:  Simplify -1.0 into -1.0
* [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 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* 1 (/ (/ 1 z) -1)))) into (/ 1 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]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 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 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 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))) (* (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))) (/ 0 (- (/ 1 z) (/ 1 y)))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (/ 1 z) -1)))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (- (/ 1 z))) (* 0 -1)) 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 (/ 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) 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 2 2)
* [misc]approximate:  Taking taylor expansion of (/ z (- y z)) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ z (- z)) into -1
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 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]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 (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ -1 y)))) into (/ 1 (sqr y))
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr y)) 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]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 (+ (* 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 (- (+ (* 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (sqr y)) (/ -1 y)))) into (/ 1 (pow y 3))
* [misc]taylor:  Taking taylor expansion of (/ 1 (pow y 3)) in y
* [misc]taylor:  Taking taylor expansion of (pow y 3) in y
* [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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 z))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 z))) 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 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 z) 1) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 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 (- (/ 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]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 z) (- (/ 1 y) (/ 1 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 (- (/ 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]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 y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify 0 into 0
* [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 y) 0) into (/ 1 y)
* [misc]backup-simplify:  Simplify (- (/ 0 -1) (+ (* -1 (/ (/ 1 y) -1)))) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) 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]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 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 (- (+ (* (/ 1 y) (/ 0 y)))) 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 (/ 0 -1)) (* (- (/ 1 y)) (/ (/ 1 y) -1)))) into (- (/ 1 (sqr y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr y)) 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 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) into 0
* [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 (- 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 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in (z y) around 0
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in y
* [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 (- 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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 z) -1) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in z
* [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 (- 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]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 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in z
* [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 (- 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]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 y
* [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 (- (+ (* -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 y) 0) into (- (/ 1 y))
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* -1 (/ (- (/ 1 y)) 1)))) into (- (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y)) 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]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 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 (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [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 (- 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 1) (+ (* -1 (/ 0 1)) (* (- (/ 1 y)) (/ (- (/ 1 y)) 1)))) into (- (/ 1 (sqr y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (sqr y)) 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]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 (+ (* 0 0) (+ (* 1 0) (+ (* 0 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 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) into 0
* [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 (- 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 2)
* [misc]approximate:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y 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 (- 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]backup-simplify:  Simplify (+ 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 (/ (+ 1.0 t) y) into (/ (+ 1.0 t) y)
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y 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 (- 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]backup-simplify:  Simplify (+ 1.0 t) into (+ 1.0 t)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (+ 1.0 t) (- z)) into (* -1 (/ (+ 1.0 t) z))
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ z (- z)) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y z)) 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 (- 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]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ 1.0 (- y z)) into (/ 1.0 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ z (- y z)) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ z (- y z)) into (/ z (- y z))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 t) (- y z)) 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 (- 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]backup-simplify:  Simplify (+ 1.0 0) into 1.0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ 1.0 (- y z)) into (/ 1.0 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ z (- y z)) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (/ z (- y z)) into (/ z (- y z))
* [misc]backup-simplify:  Simplify (- (/ z (- y z))) into (- (/ z (- y z)))
* [misc]backup-simplify:  Simplify (+ (/ 1.0 (- y z)) (- (/ z (- y z)))) into (- (* 1.0 (/ 1 (- y z))) (/ z (- y z)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (- y z))) (/ z (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- y z))) 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 (- y 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ z (- y 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 (- 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ z (- z)) into -1
* [misc]backup-simplify:  Simplify (* 1.0 (/ -1 z)) into (/ -1.0 z)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ (/ -1.0 z) 1) into (- 1 (* 1.0 (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (- 1 (* 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 (* 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 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [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 (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- y z)) (+ (* (/ 1.0 (- y z)) (/ 0 (- y z))))) into (/ 1 (- y z))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- y z)) (+ (* (/ z (- y z)) (/ 0 (- y z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 (- y z)) 0) into (/ 1 (- y z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y 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]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ -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 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 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 1 (- z))))) into (- (/ 1 (sqr z)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (- (/ 1 (sqr z)))) (* 0 (/ -1 z))) into (- (* 1.0 (/ 1 (sqr z))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (- z)) (+ (* -1 (/ 1 (- z))))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (- (/ 1 z))) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (- (* 1.0 (/ 1 (sqr z)))) (/ 1 z)) into (- (/ 1 z) (* 1.0 (/ 1 (sqr z))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (* 1.0 (/ 1 (sqr 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 (* 1.0 (/ 1 (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 (/ 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 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 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- y z)) (+ (* (/ 1.0 (- y z)) (/ 0 (- y z))) (* (/ 1 (- y z)) (/ 0 (- y z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- y z)) (+ (* (/ z (- y z)) (/ 0 (- y z))) (* 0 (/ 0 (- y 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 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 1 (- z))))) into (- (/ 1 (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr z))) 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]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 (- (+ (* 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 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* (- (/ 1 (sqr z))) (/ 1 (- z))))) into (- (/ 1 (pow z 3)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (- (/ 1 (pow z 3)))) (+ (* 0 (- (/ 1 (sqr z)))) (* 0 (/ -1 z)))) into (- (* 1.0 (/ 1 (pow z 3))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (- z)) (+ (* -1 (/ 0 (- z))) (* (- (/ 1 z)) (/ 1 (- z))))) into (- (/ 1 (sqr z)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (sqr z)))) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (+ (- (* 1.0 (/ 1 (pow z 3)))) (/ 1 (sqr z))) into (- (/ 1 (sqr z)) (* 1.0 (/ 1 (pow z 3))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (sqr z)) (* 1.0 (/ 1 (pow z 3)))) 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 (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 (/ 1 (pow z 3)) in z
* [misc]taylor:  Taking taylor expansion of (pow z 3) in z
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [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 (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 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 (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 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 into 1
* [misc]approximate:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 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 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]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (+ 1.0 (/ 1 t)) -1) into (* -1 (+ 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 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 (- (/ 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]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 (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 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 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]backup-simplify:  Simplify (+ 1.0 (/ 1 t)) into (+ 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (+ 1.0 (/ 1 t)) 1) into (+ 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 z))) 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 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ (/ 1 z) 1) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) 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]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]backup-simplify:  Simplify (+ 0 1) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 z))) in t
* [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 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]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 z) (- (/ 1 y) (/ 1 z))) into (/ 1 (* (- (/ 1 y) (/ 1 z)) z))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) (/ (/ 1 z) (- (/ 1 y) (/ 1 z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 t)) (- (/ 1 y) (/ 1 z))) 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]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]backup-simplify:  Simplify (+ 0 1) into 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 (- (/ 1 y) (/ 1 z))) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 z) (- (/ 1 y) (/ 1 z))) in t
* [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 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]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 z) (- (/ 1 y) (/ 1 z))) into (/ 1 (* (- (/ 1 y) (/ 1 z)) z))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (/ 1 y) (/ 1 z))) 0) into (/ 1 (- (/ 1 y) (/ 1 z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 y) (/ 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]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]backup-simplify:  Simplify 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 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 (- (/ 1.0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))))) into (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (- (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) into (- (/ 1 (* (- (/ 1 y) (/ 1 z)) z)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (- (/ 1 (* (- (/ 1 y) (/ 1 z)) z)))) into (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 1 (* (- (/ 1 y) (/ 1 z)) z))) in y
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) 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 (- (/ 1 y) (/ 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]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 y) (/ 1 z)) z)) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 z) into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* 1.0 1) 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 (/ 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)))) 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 (/ (- (/ 1 z)) 1)))) into (/ 1 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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)))) 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 (- (/ 0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (- (/ 1 y) (/ 1 z))) (/ 0 (- (/ 1 y) (/ 1 z)))) (* (* 1.0 (/ 1 (- (/ 1 y) (/ 1 z)))) (/ 0 (- (/ 1 y) (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [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 (- (/ 0 (- (/ 1 y) (/ 1 z))) (+ (* (/ 1 (* (- (/ 1 y) (/ 1 z)) z)) (/ 0 (- (/ 1 y) (/ 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 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 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 (/ (- (/ 1 z)) 1)))) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 z)) (* 0 1)) into (* 1.0 (/ 1 z))
* [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 0) (* (- (/ 1 z)) z)) into (- 1)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ (- 1) z)))) into (/ 1 (sqr z))
* [misc]backup-simplify:  Simplify (- (/ 1 (sqr z))) into (- (/ 1 (sqr z)))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 z)) (- (/ 1 (sqr z)))) into (- (* 1.0 (/ 1 z)) (/ 1 (sqr z)))
* [misc]taylor:  Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (sqr z))) in 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]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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 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 (- (+ (* 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)) (* 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 (/ 0 1)) (* (/ 1 z) (/ (- (/ 1 z)) 1)))) into (/ 1 (sqr 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]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 (- (+ (* 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 (- (+ (* 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 (* (/ 1 y) 1))) (* 1 (* 1 (* (/ 1 y) (/ 1 (/ 1 t)))))) into (+ (* 1.0 (/ 1 y)) (/ t y))
* [misc]approximate:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in (t y z) around 0
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in z
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 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]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 (- 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]backup-simplify:  Simplify (+ 1.0 (/ -1 t)) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (/ (- 1.0 (/ 1 t)) 1) into (- 1.0 (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in z
* [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 (- 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]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 (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 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]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 (- 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]backup-simplify:  Simplify (+ 1.0 (/ -1 t)) into (- 1.0 (/ 1 t))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (- 1.0 (/ 1 t)) -1) into (* -1 (- 1.0 (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in y
* [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 (- 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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (/ (/ -1 z) -1) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) 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]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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in t
* [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 (- 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]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 z) (/ 1 y))) into (/ -1 (* (- (/ 1 z) (/ 1 y)) z))
* [misc]taylor:  Taking taylor expansion of (- (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z))))) in t
* [misc]taylor:  Taking taylor expansion of (/ (+ 1.0 (/ 1 (- t))) (- (/ 1 (- y)) (/ 1 (- z)))) 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]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 (- 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]backup-simplify:  Simplify (+ 0 -1) into -1
* [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 (- (/ 1 z) (/ 1 y))) into (/ -1 (- (/ 1 z) (/ 1 y)))
* [misc]taylor:  Taking taylor expansion of (/ (/ 1 (- z)) (- (/ 1 (- y)) (/ 1 (- z)))) in t
* [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 (- 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]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 z) (/ 1 y))) into (/ -1 (* (- (/ 1 z) (/ 1 y)) z))
* [misc]backup-simplify:  Simplify (+ (/ -1 (- (/ 1 z) (/ 1 y))) 0) into (- (/ 1 (- (/ 1 z) (/ 1 y))))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- (/ 1 z) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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]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) 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 (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (- 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 (- (/ 1.0 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))))) into (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (- (/ -1 (* (- (/ 1 z) (/ 1 y)) z))) into (/ 1 (* (- (/ 1 z) (/ 1 y)) z))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))) (/ 1 (* (- (/ 1 z) (/ 1 y)) z))) into (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 z) (/ 1 y)) z)) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) z) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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 z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 z) into (* -1 z)
* [misc]backup-simplify:  Simplify (/ 1 (* -1 z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))) 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 (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) 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 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]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 -1.0
* [misc]backup-simplify:  Simplify (+ (/ -1 z) -1.0) 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) 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 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) into (- 1.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (/ 1 z) -1)))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (- (/ 1 z))) into (/ 1 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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) 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 (- (+ (* -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 (- 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 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (- (/ 1 z) (/ 1 y))) (/ 0 (- (/ 1 z) (/ 1 y)))) (* (* 1.0 (/ 1 (- (/ 1 z) (/ 1 y)))) (/ 0 (- (/ 1 z) (/ 1 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 (- 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 (- (/ 1 z) (/ 1 y))) (+ (* (/ -1 (* (- (/ 1 z) (/ 1 y)) z)) (/ 0 (- (/ 1 z) (/ 1 y)))))) 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 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) z)) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 1 (* -1 z))))) into (- (/ 1 (sqr z)))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ (/ 1 z) -1)))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1.0 (- (/ 1 z))) (* 0 -1)) into (- (* 1.0 (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 (sqr z))) (- (* 1.0 (/ 1 z)))) into (- (+ (* 1.0 (/ 1 z)) (/ 1 (sqr z))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (sqr z))) in 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]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]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1.0 0) (* 0 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 (- (+ (* 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 (- (+ (* (/ 1 z) (/ 0 z)))) 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)) (* (- (/ 1 z)) (/ (/ 1 z) -1)))) into (- (/ 1 (sqr z)))
* [misc]backup-simplify:  Simplify (- (- (/ 1 (sqr z)))) into (/ 1 (sqr 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]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 (- (+ (* 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 (- (+ (* 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 (+ (* (- 1.0) (* 1 (* (/ 1 (- y)) 1))) (* 1 (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- t))))))) into (+ (* 1.0 (/ 1 y)) (/ t y))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (- (+ (* 1.0 y) (* 6.0 (/ (sqr t) (exp (* 3 (- (log (- 1.0)) (log z))))))) (* 1.0 z)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (- (+ (* 1.0 y) (* 6.0 (/ (sqr t) (exp (* 3 (- (log (- 1.0)) (log z))))))) (* 1.0 z)) x)
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (48 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (fma (* 6.0 t) (/ t (pow (exp 3) (- (log (- 1.0)) (log z)))) (* (- y z) 1.0)) x)
* * * * [misc]progress:  [ 2 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t)))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t)))) x)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (fma (/ (/ y t) t) (- (/ 1.0 t) 1.0) (/ y t)) x)
* * * * [misc]progress:  [ 3 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t)))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (- (+ (* 1.0 (/ y (pow t 3))) (/ y t)) (* 1.0 (/ y (sqr t)))) x)
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (42 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (127 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (fma (/ (/ y t) t) (- (/ 1.0 t) 1.0) (/ y t)) x)
* * * * [misc]progress:  [ 4 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (- 0 (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (- 0 (/ z (- y z)))) x)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- z)) x)
* * * * [misc]progress:  [ 5 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (- 0 (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (- 0 (/ z (- y z)))) x)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- z)) x)
* * * * [misc]progress:  [ 6 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (- 0 (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (- 0 (/ z (- y z)))) x)
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ (- y z) (- z)) x)
* * * * [misc]progress:  [ 7 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) 0)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) 0)) x)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ 1 (- (/ (+ t 1.0) (- y z)) 0)) x)
* * * * [misc]progress:  [ 8 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) 0)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) 0)) x)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ 1 (- (/ (+ t 1.0) (- y z)) 0)) x)
* * * * [misc]progress:  [ 9 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) 0)) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) 0)) x)
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ 1 (- (/ (+ t 1.0) (- y z)) 0)) x)
* * * * [misc]progress:  [ 10 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 1) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 1) x)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* [exit]simplify:  Simplified to (fma (- a x) 1 x)
* * * * [misc]progress:  [ 11 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (+ (* 1.0 (/ 1 y)) (/ t y))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (+ (* 1.0 (/ 1 y)) (/ t y))) x)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ 1 (+ (/ t y) (/ 1.0 y))) x)
* * * * [misc]progress:  [ 12 / 96 ] simplifiying candidate #<alt-event (λ (x y z t a) (fma (- a x) (/ 1 (+ (* 1.0 (/ 1 y)) (/ t y))) x))>
* [enter]simplify:  Simplifying (fma (- a x) (/ 1 (+ (* 1.0 (/ 1 y)) (/ t y))) x)
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* [exit]simplify:  Simplified to (fma (- a x) (/ 1 (+ (/ t y) (/ 1.0 y))) x)
* * * * [misc]progress:  [ 13 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (log1p (expm1 (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (expm1 (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (expm1 (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* [exit]simplify:  Simplified to (expm1 (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* * * * [misc]progress:  [ 14 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (expm1 (log1p (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (log1p (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (log1p (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* [exit]simplify:  Simplified to (log1p (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* * * * [misc]progress:  [ 15 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (pow (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) -1) x))>
* * * * [misc]progress:  [ 16 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (pow (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) 1) x))>
* * * * [misc]progress:  [ 17 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (exp (- (log (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (- (log (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (log (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* [exit]simplify:  Simplified to (- (log (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * * * [misc]progress:  [ 18 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (exp (log (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (log (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* [exit]simplify:  Simplified to (- (log (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* [exit]simplify:  Simplified to (- (log (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* * * * [misc]progress:  [ 19 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (log (exp (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (exp (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (exp (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* [exit]simplify:  Simplified to (exp (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* * * * [misc]progress:  [ 20 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (cube (cbrt (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (cbrt (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (cbrt (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* [exit]simplify:  Simplified to (cbrt (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* * * * [misc]progress:  [ 21 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (cbrt (cube (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (cube (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))) (* (- (/ (+ t 1.0) (- y z)) (/ z (- y z))) (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* [exit]simplify:  Simplified to (/ (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))) (* (- (/ (+ t 1.0) (- y z)) (/ z (- y z))) (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* * * * [misc]progress:  [ 22 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (sqr (sqrt (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (sqrt (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* [exit]simplify:  Simplified to (sqrt (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z)))))
* * * * [misc]progress:  [ 23 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (- 1) (- (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))) x))>
* [enter]simplify:  Simplifying (- 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 (- (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (- (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (- (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 24 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* 1 (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))) x))>
* * * * [misc]progress:  [ 25 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* 1 (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))) x))>
* [enter]simplify:  Simplifying (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (/ 1 (- (/ (+ t 1.0) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 26 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) 1)) x))>
* [enter]simplify:  Simplifying (/ (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) 1)
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))
* [exit]simplify:  Simplified to (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))
* * * * [misc]progress:  [ 27 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 1) (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) 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
* * * * [misc]progress:  [ 28 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (+ (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z))))) (- (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z))))) x))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ z (- y z))) (sqrt (/ (+ t 1.0) (- y z)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ z (- y z))) (sqrt (/ (+ t 1.0) (- y z)))))
* * * * [misc]progress:  [ 29 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (+ (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z))))) (- (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z))))) x))>
* [enter]simplify:  Simplifying (/ 1 (+ (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ z (- y z))) (/ (sqrt (+ t 1.0)) (sqrt (- y z)))))
* [exit]simplify:  Simplified to (/ 1 (+ (sqrt (/ z (- y z))) (/ (sqrt (+ t 1.0)) (sqrt (- y z)))))
* * * * [misc]progress:  [ 30 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 1) (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) 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
* * * * [misc]progress:  [ 31 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (/ 1 (- y z))) (- (+ 1.0 t) z)) x))>
* [enter]simplify:  Simplifying (/ 1 (/ 1 (- y z)))
* * [misc]simplify:  iters left: 6 (6 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (17 enodes)
* [exit]simplify:  Simplified to (- y z)
* [exit]simplify:  Simplified to (- y z)
* * * * [misc]progress:  [ 32 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (+ (sqr y) (+ (sqr z) (* y z)))) (- (/ (+ 1.0 t) (- (pow y 3) (pow z 3))) (/ z (- (pow y 3) (pow z 3))))) x))>
* [enter]simplify:  Simplifying (/ 1 (+ (sqr y) (+ (sqr z) (* y z))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (38 enodes)
* * [misc]simplify:  iters left: 2 (43 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (/ 1 (fma (+ y z) y (* z z)))
* [exit]simplify:  Simplified to (/ 1 (fma (+ y z) y (* z z)))
* * * * [misc]progress:  [ 33 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ (/ 1 (+ y z)) (- (/ (+ 1.0 t) (- (sqr y) (sqr z))) (/ z (- (sqr y) (sqr z))))) x))>
* [enter]simplify:  Simplifying (/ 1 (+ y z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ 1 (+ z y))
* [exit]simplify:  Simplified to (/ 1 (+ z y))
* * * * [misc]progress:  [ 34 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (/ 1 (- (+ 1.0 t) z)) (- y z)) x))>
* [enter]simplify:  Simplifying (/ 1 (- (+ 1.0 t) 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 (+ (- 1.0 z) t))
* [exit]simplify:  Simplified to (/ 1 (+ (- 1.0 z) t))
* * * * [misc]progress:  [ 35 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (/ 1 (- (* (+ 1.0 t) (- y z)) (* (- y z) z))) (* (- y z) (- y z))) x))>
* [enter]simplify:  Simplifying (/ 1 (- (* (+ 1.0 t) (- y z)) (* (- y z) z)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (59 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (- y z)) (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (/ (/ 1 (- y z)) (- 1.0 (- z t)))
* * * * [misc]progress:  [ 36 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (/ 1 (- (pow (/ (+ 1.0 t) (- y z)) 3) (pow (/ z (- y z)) 3))) (+ (sqr (/ (+ 1.0 t) (- y z))) (+ (sqr (/ z (- y z))) (* (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (/ 1 (- (pow (/ (+ 1.0 t) (- y z)) 3) (pow (/ z (- y z)) 3)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (46 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (/ 1 (- (cube (/ (+ t 1.0) (- y z))) (cube (/ z (- y z)))))
* [exit]simplify:  Simplified to (/ 1 (- (cube (/ (+ t 1.0) (- y z))) (cube (/ z (- y z)))))
* * * * [misc]progress:  [ 37 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (* (/ 1 (- (sqr (/ (+ 1.0 t) (- y z))) (sqr (/ z (- y z))))) (+ (/ (+ 1.0 t) (- y z)) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ 1 (- (sqr (/ (+ 1.0 t) (- y z))) (sqr (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (185 enodes)
* [exit]simplify:  Simplified to (/ (/ 1 (+ (/ z (- y z)) (/ (+ t 1.0) (- y z)))) (- (/ (+ t 1.0) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (/ (/ 1 (+ (/ z (- y z)) (/ (+ t 1.0) (- y z)))) (- (/ (+ t 1.0) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 38 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (log1p (expm1 (/ (+ 1.0 t) (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (expm1 (/ (+ 1.0 t) (- y z)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (expm1 (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (expm1 (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 39 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (expm1 (log1p (/ (+ 1.0 t) (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (log1p (/ (+ 1.0 t) (- y z)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (log1p (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (log1p (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 40 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (pow (/ (+ 1.0 t) (- y z)) 1) (/ z (- y z)))) x))>
* * * * [misc]progress:  [ 41 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (exp (- (log (+ 1.0 t)) (log (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (- (log (+ 1.0 t)) (log (- y z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (- (log (+ 1.0 t)) (log (- y z)))
* [exit]simplify:  Simplified to (- (log (+ 1.0 t)) (log (- y z)))
* * * * [misc]progress:  [ 42 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (exp (log (/ (+ 1.0 t) (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (log (/ (+ 1.0 t) (- y z)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* [exit]simplify:  Simplified to (log (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (log (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 43 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (log (exp (/ (+ 1.0 t) (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (exp (/ (+ 1.0 t) (- y z)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (exp (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (exp (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 44 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (cbrt (/ (cube (+ 1.0 t)) (cube (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (cube (+ 1.0 t)) (cube (- y z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (191 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (cube (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 45 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (cube (cbrt (/ (+ 1.0 t) (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (cbrt (/ (+ 1.0 t) (- y z)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (cbrt (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 46 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (cbrt (cube (/ (+ 1.0 t) (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (cube (/ (+ 1.0 t) (- y z)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (46 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to (cube (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (cube (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 47 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (cube (/ (cbrt (+ 1.0 t)) (cbrt (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (cbrt (+ 1.0 t)) (cbrt (- y z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (cbrt (+ 1.0 t)) (cbrt (- y z)))
* [exit]simplify:  Simplified to (/ (cbrt (+ 1.0 t)) (cbrt (- y z)))
* * * * [misc]progress:  [ 48 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (sqr (sqrt (/ (+ 1.0 t) (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (sqrt (/ (+ 1.0 t) (- y z)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (sqrt (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 49 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (sqr (/ (sqrt (+ 1.0 t)) (sqrt (- y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (sqrt (+ 1.0 t)) (sqrt (- y z)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (/ (sqrt (+ 1.0 t)) (sqrt (- y z)))
* [exit]simplify:  Simplified to (/ (sqrt (+ 1.0 t)) (sqrt (- y z)))
* * * * [misc]progress:  [ 50 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (- (+ 1.0 t)) (- (- y z))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (- (+ 1.0 t))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (- (+ 1.0 t))
* [exit]simplify:  Simplified to (- (+ 1.0 t))
* [enter]simplify:  Simplifying (- (- y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- y z))
* [exit]simplify:  Simplified to (- (- y z))
* * * * [misc]progress:  [ 51 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (* (/ 1 1) (/ (+ 1.0 t) (- y z))) (/ z (- y z)))) 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 (/ (+ 1.0 t) (- y z))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- y z))
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- y z))
* * * * [misc]progress:  [ 52 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (* 1 (/ (+ 1.0 t) (- y z))) (/ z (- y z)))) x))>
* * * * [misc]progress:  [ 53 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (* (+ 1.0 t) (/ 1 (- y z))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ 1 (- y z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (- y z))
* [exit]simplify:  Simplified to (/ 1 (- y z))
* * * * [misc]progress:  [ 54 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ 1 (/ (- y z) (+ 1.0 t))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (- y z) (+ 1.0 t))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (+ t 1.0))
* [exit]simplify:  Simplified to (/ (- y z) (+ t 1.0))
* * * * [misc]progress:  [ 55 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (/ (+ 1.0 t) 1) (- y z)) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (+ 1.0 t) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (+ 1.0 t) 1)
* [exit]simplify:  Simplified to (/ (+ 1.0 t) 1)
* * * * [misc]progress:  [ 56 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ 1 (/ (- y z) (+ 1.0 t))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (- y z) (+ 1.0 t))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (+ t 1.0))
* [exit]simplify:  Simplified to (/ (- y z) (+ t 1.0))
* * * * [misc]progress:  [ 57 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (* (/ (+ 1.0 t) (- (pow y 3) (pow z 3))) (+ (sqr y) (+ (sqr z) (* y z)))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (+ 1.0 t) (- (pow y 3) (pow z 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 (/ (+ 1.0 t) (- (cube y) (cube z)))
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- (cube y) (cube z)))
* * * * [misc]progress:  [ 58 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (* (/ (+ 1.0 t) (- (sqr y) (sqr z))) (+ y z)) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (/ (+ 1.0 t) (- (sqr y) (sqr z)))
* * [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 (27 enodes)
* * [misc]simplify:  iters left: 1 (31 enodes)
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- (* y y) (* z z)))
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- (* y y) (* z z)))
* * * * [misc]progress:  [ 59 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (- (pow 1.0 3) (pow t 3)) (* (- y z) (+ (sqr 1.0) (- (sqr t) (* 1.0 t))))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (* (- y z) (+ (sqr 1.0) (- (sqr t) (* 1.0 t))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (* (fma 1.0 (- 1.0 t) (* t t)) (- y z))
* [exit]simplify:  Simplified to (* (fma 1.0 (- 1.0 t) (* t t)) (- y z))
* * * * [misc]progress:  [ 60 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (- (sqr 1.0) (sqr t)) (* (- y z) (- 1.0 t))) (/ z (- y z)))) x))>
* [enter]simplify:  Simplifying (* (- y z) (- 1.0 t))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (- 1.0 t) (- y z))
* [exit]simplify:  Simplified to (* (- 1.0 t) (- y z))
* * * * [misc]progress:  [ 61 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (log1p (expm1 (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (expm1 (/ z (- y z)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (expm1 (/ z (- y z)))
* [exit]simplify:  Simplified to (expm1 (/ z (- y z)))
* * * * [misc]progress:  [ 62 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (expm1 (log1p (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (log1p (/ z (- y z)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (log1p (/ z (- y z)))
* [exit]simplify:  Simplified to (log1p (/ z (- y z)))
* * * * [misc]progress:  [ 63 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (pow (/ z (- y z)) 1))) x))>
* * * * [misc]progress:  [ 64 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (exp (log (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (log (/ z (- y z)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (8 enodes)
* [exit]simplify:  Simplified to (log (/ z (- y z)))
* [exit]simplify:  Simplified to (log (/ z (- y z)))
* * * * [misc]progress:  [ 65 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (log (exp (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (exp (/ z (- y z)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (exp (/ z (- y z)))
* [exit]simplify:  Simplified to (exp (/ z (- y z)))
* * * * [misc]progress:  [ 66 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (cube (cbrt (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (cbrt (/ z (- y z)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (/ z (- y z)))
* [exit]simplify:  Simplified to (cbrt (/ z (- y z)))
* * * * [misc]progress:  [ 67 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (cbrt (cube (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (cube (/ z (- y z)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (45 enodes)
* [exit]simplify:  Simplified to (cube (/ z (- y z)))
* [exit]simplify:  Simplified to (cube (/ z (- y z)))
* * * * [misc]progress:  [ 68 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (sqr (sqrt (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (sqrt (/ z (- y z)))
* * [misc]simplify:  iters left: 5 (5 enodes)
* [exit]simplify:  Simplified to (sqrt (/ z (- y z)))
* [exit]simplify:  Simplified to (sqrt (/ z (- y z)))
* * * * [misc]progress:  [ 69 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ (- z) (- (- y z))))) x))>
* [enter]simplify:  Simplifying (- z)
* * [misc]simplify:  iters left: 2 (2 enodes)
* [exit]simplify:  Simplified to (- z)
* [exit]simplify:  Simplified to (- z)
* [enter]simplify:  Simplifying (- (- y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (- (- y z))
* [exit]simplify:  Simplified to (- (- y z))
* * * * [misc]progress:  [ 70 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (* 1 (/ z (- y z))))) x))>
* * * * [misc]progress:  [ 71 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (* z (/ 1 (- y z))))) x))>
* [enter]simplify:  Simplifying (/ 1 (- y z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* [exit]simplify:  Simplified to (/ 1 (- y z))
* [exit]simplify:  Simplified to (/ 1 (- y z))
* * * * [misc]progress:  [ 72 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ 1 (/ (- y z) z)))) x))>
* [enter]simplify:  Simplifying (/ (- y z) z)
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (8 enodes)
* * [misc]simplify:  iters left: 1 (10 enodes)
* [exit]simplify:  Simplified to (/ (- y z) z)
* [exit]simplify:  Simplified to (/ (- y z) z)
* * * * [misc]progress:  [ 73 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (/ (/ z 1) (- y z)))) x))>
* [enter]simplify:  Simplifying (/ z 1)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (5 enodes)
* [exit]simplify:  Simplified to (/ z 1)
* [exit]simplify:  Simplified to (/ z 1)
* * * * [misc]progress:  [ 74 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (* (/ z (- (pow y 3) (pow z 3))) (+ (sqr y) (+ (sqr z) (* y z)))))) x))>
* [enter]simplify:  Simplifying (/ z (- (pow y 3) (pow z 3)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (17 enodes)
* [exit]simplify:  Simplified to (/ z (- (cube y) (cube z)))
* [exit]simplify:  Simplified to (/ z (- (cube y) (cube z)))
* * * * [misc]progress:  [ 75 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (- (/ (+ 1.0 t) (- y z)) (* (/ z (- (sqr y) (sqr z))) (+ y z)))) x))>
* [enter]simplify:  Simplifying (/ z (- (sqr y) (sqr z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (23 enodes)
* * [misc]simplify:  iters left: 1 (27 enodes)
* [exit]simplify:  Simplified to (/ (/ z (+ z y)) (- y z))
* [exit]simplify:  Simplified to (/ (/ z (+ z y)) (- y z))
* * * * [misc]progress:  [ 76 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (log1p (expm1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (expm1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (expm1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (expm1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 77 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (expm1 (log1p (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (log1p (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log1p (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (log1p (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 78 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (log (/ (exp (/ (+ 1.0 t) (- y z))) (exp (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (/ (exp (/ (+ 1.0 t) (- y z))) (exp (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (exp (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 79 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (pow (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) 1)) x))>
* * * * [misc]progress:  [ 80 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (exp (log (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (log (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (log (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 81 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (log (exp (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (exp (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (exp (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (exp (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 82 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (cube (cbrt (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (cbrt (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (cbrt (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 83 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (cbrt (cube (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (cube (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* [exit]simplify:  Simplified to (cube (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (cube (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 84 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (sqr (sqrt (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (sqrt (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (sqrt (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* * * * [misc]progress:  [ 85 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (+ 1.0 t) z) (- y z))) x))>
* [enter]simplify:  Simplifying (- (+ 1.0 t) z)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (+ 1.0 (- t z))
* [exit]simplify:  Simplified to (+ 1.0 (- t z))
* * * * [misc]progress:  [ 86 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (* (+ 1.0 t) (- y z)) (* (- y z) z)) (* (- y z) (- y z)))) x))>
* [enter]simplify:  Simplifying (- (* (+ 1.0 t) (- y z)) (* (- y z) z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (63 enodes)
* [exit]simplify:  Simplified to (* (- y z) (+ (- 1.0 z) t))
* [exit]simplify:  Simplified to (* (- y z) (+ (- 1.0 z) t))
* [enter]simplify:  Simplifying (* (- y z) (- y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- y z))
* [exit]simplify:  Simplified to (* (- y z) (- y z))
* * * * [misc]progress:  [ 87 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (+ (/ (+ 1.0 t) (- y z)) (- (/ z (- y z))))) x))>
* [enter]simplify:  Simplifying (- (/ z (- y z)))
* * [misc]simplify:  iters left: 6 (5 enodes)
* * [misc]simplify:  iters left: 5 (7 enodes)
* [exit]simplify:  Simplified to (/ (- z) (- y z))
* [exit]simplify:  Simplified to (/ (- z) (- y z))
* * * * [misc]progress:  [ 88 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))) x))>
* * * * [misc]progress:  [ 89 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (pow (/ (+ 1.0 t) (- y z)) 3) (pow (/ z (- y z)) 3)) (+ (sqr (/ (+ 1.0 t) (- y z))) (+ (sqr (/ z (- y z))) (* (/ (+ 1.0 t) (- y z)) (/ z (- y z))))))) x))>
* [enter]simplify:  Simplifying (- (pow (/ (+ 1.0 t) (- y z)) 3) (pow (/ z (- y z)) 3))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (68 enodes)
* * [misc]simplify:  iters left: 1 (154 enodes)
* [exit]simplify:  Simplified to (- (cube (/ (+ 1.0 t) (- y z))) (cube (/ z (- y z))))
* [exit]simplify:  Simplified to (- (cube (/ (+ 1.0 t) (- y z))) (cube (/ z (- y z))))
* [enter]simplify:  Simplifying (+ (sqr (/ (+ 1.0 t) (- y z))) (+ (sqr (/ z (- y z))) (* (/ (+ 1.0 t) (- y z)) (/ z (- y z)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (107 enodes)
* * [misc]simplify:  iters left: 2 (179 enodes)
* * [misc]simplify:  iters left: 1 (272 enodes)
* [exit]simplify:  Simplified to (fma (/ z (- y z)) (+ (/ (+ 1.0 t) (- y z)) (/ z (- y z))) (sqr (/ (+ 1.0 t) (- y z))))
* [exit]simplify:  Simplified to (fma (/ z (- y z)) (+ (/ (+ 1.0 t) (- y z)) (/ z (- y z))) (sqr (/ (+ 1.0 t) (- y z))))
* * * * [misc]progress:  [ 90 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (/ (- (sqr (/ (+ 1.0 t) (- y z))) (sqr (/ z (- y z)))) (+ (/ (+ 1.0 t) (- y z)) (/ z (- y z))))) x))>
* [enter]simplify:  Simplifying (- (sqr (/ (+ 1.0 t) (- y z))) (sqr (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (61 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (173 enodes)
* [exit]simplify:  Simplified to (* (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) (+ (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [exit]simplify:  Simplified to (* (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))) (+ (/ (+ 1.0 t) (- y z)) (/ z (- y z))))
* [enter]simplify:  Simplifying (+ (/ (+ 1.0 t) (- y z)) (/ z (- y z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (+ (/ z (- y z)) (/ (+ 1.0 t) (- y z)))
* [exit]simplify:  Simplified to (+ (/ z (- y z)) (/ (+ 1.0 t) (- y z)))
* * * * [misc]progress:  [ 91 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (+ (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z)))) (- (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (+ (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ z (- y z))) (sqrt (/ (+ 1.0 t) (- y z))))
* [exit]simplify:  Simplified to (+ (sqrt (/ z (- y z))) (sqrt (/ (+ 1.0 t) (- y z))))
* [enter]simplify:  Simplifying (- (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* [exit]simplify:  Simplified to (- (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z))))
* [exit]simplify:  Simplified to (- (sqrt (/ (+ 1.0 t) (- y z))) (sqrt (/ z (- y z))))
* * * * [misc]progress:  [ 92 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (+ (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z)))) (- (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z)))))) x))>
* [enter]simplify:  Simplifying (+ (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (/ z (- y z))) (/ (sqrt (+ 1.0 t)) (sqrt (- y z))))
* [exit]simplify:  Simplified to (+ (sqrt (/ z (- y z))) (/ (sqrt (+ 1.0 t)) (sqrt (- y z))))
* [enter]simplify:  Simplifying (- (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* [exit]simplify:  Simplified to (- (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z))))
* [exit]simplify:  Simplified to (- (/ (sqrt (+ 1.0 t)) (sqrt (- y z))) (sqrt (/ z (- y z))))
* * * * [misc]progress:  [ 93 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* 1 (- (/ (+ 1.0 t) (- y z)) (/ z (- y z))))) x))>
* [enter]simplify:  Simplifying (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))
* [exit]simplify:  Simplified to (- (/ (+ 1.0 t) (- y z)) (/ z (- y z)))
* * * * [misc]progress:  [ 94 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (/ 1 (- y z)) (- (+ 1.0 t) z))) x))>
* [enter]simplify:  Simplifying (- (+ 1.0 t) z)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (+ 1.0 (- t z))
* [exit]simplify:  Simplified to (+ 1.0 (- t z))
* * * * [misc]progress:  [ 95 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (+ (sqr y) (+ (sqr z) (* y z))) (- (/ (+ 1.0 t) (- (pow y 3) (pow z 3))) (/ z (- (pow y 3) (pow z 3)))))) x))>
* [enter]simplify:  Simplifying (- (/ (+ 1.0 t) (- (pow y 3) (pow z 3))) (/ z (- (pow y 3) (pow z 3))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* [exit]simplify:  Simplified to (- (/ (+ 1.0 t) (- (cube y) (cube z))) (/ z (- (cube y) (cube z))))
* [exit]simplify:  Simplified to (- (/ (+ 1.0 t) (- (cube y) (cube z))) (/ z (- (cube y) (cube z))))
* * * * [misc]progress:  [ 96 / 96 ] simplifiying candidate #<alt-delta (λ (x y z t a) (fma (- a x) (/ 1 (* (+ y z) (- (/ (+ 1.0 t) (- (sqr y) (sqr z))) (/ z (- (sqr y) (sqr z)))))) x))>
* [enter]simplify:  Simplifying (- (/ (+ 1.0 t) (- (sqr y) (sqr z))) (/ z (- (sqr y) (sqr z))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* [exit]simplify:  Simplified to (- (/ (+ 1.0 t) (- (* y y) (* z z))) (/ (/ z (+ z y)) (- y z)))
* [exit]simplify:  Simplified to (- (/ (+ 1.0 t) (- (* y y) (* z z))) (/ (/ z (+ z y)) (- y z)))
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (fma (- a x) 0 x)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (fma (- a x) 0 x)
* [enter]simplify:  Simplifying (sqrt (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (sqrt (- 1.0 (- z t)))
* [enter]simplify:  Simplifying (- a x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to (- a x)
* [exit]simplify:  Simplified to (- a x)
* [enter]simplify:  Simplifying (/ (- y z) (- (+ 1.0 t) 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) (+ t (- 1.0 z)))
* [exit]simplify:  Simplified to (/ (- y z) (+ t (- 1.0 z)))
* [enter]simplify:  Simplifying (sqrt (/ (- y z) (- (+ 1.0 t) 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) (+ (- 1.0 z) t)))
* [exit]simplify:  Simplified to (sqrt (/ (- y z) (+ (- 1.0 z) t)))
* [enter]simplify:  Simplifying (fma z (+ y z) (* y y))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (fma z (+ z y) (* y y))
* [exit]simplify:  Simplified to (fma z (+ z y) (* y y))
* [enter]simplify:  Simplifying (+ (- t z) 1.0)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (11 enodes)
* [exit]simplify:  Simplified to (- t (- z 1.0))
* [exit]simplify:  Simplified to (- t (- z 1.0))
* [enter]simplify:  Simplifying (cbrt (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (cbrt (- 1.0 (- z t)))
* [enter]simplify:  Simplifying (/ (+ 1.0 t) (- y z))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- y z))
* [exit]simplify:  Simplified to (/ (+ 1.0 t) (- y z))
* [enter]simplify:  Simplifying (/ z (- y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* [exit]simplify:  Simplified to (/ z (- y z))
* [exit]simplify:  Simplified to (/ z (- y z))
* [enter]simplify:  Simplifying (/ (- (+ 1.0 t) z) (- (sqr y) (sqr z)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (* (+ y z) (- y z)))
* [exit]simplify:  Simplified to (/ (- 1.0 (- z t)) (* (+ y z) (- y z)))
* [enter]simplify:  Simplifying (/ (- y z) (- (sqr (+ 1.0 t)) (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 (104 enodes)
* * [misc]simplify:  iters left: 2 (316 enodes)
* [exit]simplify:  Simplified to (/ (- y z) (- (* (+ t 1.0) (+ t 1.0)) (* z z)))
* [exit]simplify:  Simplified to (/ (- y z) (- (* (+ t 1.0) (+ t 1.0)) (* z z)))
* [enter]simplify:  Simplifying (log (- (+ 1.0 t) 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 (- 1.0 (- z t)))
* [exit]simplify:  Simplified to (log (- 1.0 (- z t)))
* [enter]simplify:  Simplifying (/ 1 (- (+ 1.0 t) 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 (+ (- 1.0 z) t))
* [exit]simplify:  Simplified to (/ 1 (+ (- 1.0 z) t))