* [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 18.0) y) z) t) (* (* a 4.0) t)) (* b c)) (* (* x 4.0) i)) (* (* j 27.0) k))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (53 enodes)
* * [misc]simplify:  iters left: 4 (85 enodes)
* * [misc]simplify:  iters left: 3 (144 enodes)
* * [misc]simplify:  iters left: 2 (252 enodes)
* * [misc]simplify:  iters left: 1 (335 enodes)
* [exit]simplify:  Simplified to (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* [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 b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in (t z x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in y
* [misc]taylor:  Taking taylor expansion of (* t z) in y
* [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 (* 18.0 (* x y)) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in x
* [misc]taylor:  Taking taylor expansion of (* t z) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 18.0 (* y x)) into (* 18.0 (* y x))
* [misc]backup-simplify:  Simplify (* 0 (* 18.0 (* y x))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 (+ (* x 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (* y x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* z (* 18.0 (* y x)))) into (* 18.0 (* y (* x z)))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* z 0) (* 0 (* 18.0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in (t z x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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]backup-simplify:  Simplify (* 1 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* y x))) into (/ 18.0 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 18.0 (* y x))) into (/ 18.0 (* y (* x z)))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* y x) (* 0 0)) into (* y x)
* [misc]backup-simplify:  Simplify (/ 18.0 (* y x)) into (/ 18.0 (* y x))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 18.0 y) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 18.0 (* y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) 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 (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 z)) (/ 1 (/ 1 t)))))) into (* 18.0 (* y (* t (* x z))))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in (t z x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (* -1 (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* y x))) into (/ 18.0 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 18.0 (* y x))) into (/ 18.0 (* y (* x z)))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* y x) (* 0 0)) into (* y x)
* [misc]backup-simplify:  Simplify (/ 18.0 (* y x)) into (/ 18.0 (* y x))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 18.0 y) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* y x)))) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 18.0 (* y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) 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 (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 (- (/ 0 1) (+ (* 18.0 (/ 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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- t))))))) into (* 18.0 (* y (* t (* x z))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) in (t z x y a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) in i
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in i
* [misc]taylor:  Taking taylor expansion of (* t z) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in i
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in i
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in i
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in i
* [misc]taylor:  Taking taylor expansion of (* t a) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) in a
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in a
* [misc]taylor:  Taking taylor expansion of (* t z) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in a
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in a
* [misc]taylor:  Taking taylor expansion of (* t a) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* i x) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in y
* [misc]taylor:  Taking taylor expansion of (* t z) in y
* [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 (* 18.0 (* x y)) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in y
* [misc]taylor:  Taking taylor expansion of (* t a) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in x
* [misc]taylor:  Taking taylor expansion of (* t z) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* t a) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in z
* [misc]taylor:  Taking taylor expansion of (* t a) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (* t z) (* 18.0 (* x y))) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 18.0 (* y x)) into (* 18.0 (* y x))
* [misc]backup-simplify:  Simplify (* 0 (* 18.0 (* y x))) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (+ 0 (* i x)) into (* i x)
* [misc]backup-simplify:  Simplify (* 4.0 (* i x)) into (* 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (* 4.0 (* i x))) into (- (* 4.0 (* i x)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (* i x)))) into (- (* 4.0 (* i x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (* i x))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* i x)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (* 4.0 (* i x)) into (* 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (* 4.0 (* i x))) into (- (* 4.0 (* i x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (* y x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* z (* 18.0 (* y x)))) into (* 18.0 (* y (* x z)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (+ (* 4.0 a) (* 0 (* i x))) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]backup-simplify:  Simplify (+ (* 18.0 (* y (* x z))) (- (* 4.0 a))) into (- (* 18.0 (* y (* x z))) (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* x z))) (* 4.0 a)) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]backup-simplify:  Simplify (* 4.0 a) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 a))) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 4.0 a) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 4.0 a) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (* i x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (+ (* 4.0 i) (* 0 0)) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (* 4.0 i) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (* 4.0 i) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [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 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in (t z x y a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in i
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [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 i
* [misc]taylor:  Taking taylor expansion of z in i
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 x) (/ 1 y))) in i
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in i
* [misc]taylor:  Taking taylor expansion of y in i
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in i
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in a
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 x) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) 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 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) (* 18.0 (* (/ 1 x) (/ 1 y)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) 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 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* y x))) into (/ 18.0 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 18.0 (* y x))) into (/ 18.0 (* y (* x z)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* y (* x z))) (- (* 4.0 (/ 1 a)))) into (- (* 18.0 (/ 1 (* y (* x z)))) (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (/ 1 (* y (* x z)))) (* 4.0 (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* y (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* y x) (* 0 0)) into (* y x)
* [misc]backup-simplify:  Simplify (/ 1 (* y x)) into (/ 1 (* y x))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* y x))) into (/ 18.0 (* y x))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* y x)) 0) into (* 18.0 (/ 1 (* y x)))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* y x))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 y)) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 18.0 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 i) (/ 1 x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* i x))) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (/ 1 (* i x))) (* 0 (/ 1 a))) into (* 4.0 (/ 1 (* i x)))
* [misc]backup-simplify:  Simplify (- (* 4.0 (/ 1 (* i x)))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 (* i x))))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in z
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (/ 1 (* i x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 a)))) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 (* i x))) into (/ 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (/ 4.0 (* i x))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) 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 (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 (* i x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]taylor:  Taking taylor expansion of (- 4.0) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [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 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 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 (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 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 (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))) (* 0 (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 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 y
* [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 (+ (* i 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 i)))) into 0
* [misc]backup-simplify:  Simplify (- 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 (* 1 (/ 1 (/ 1 t)))))))) (+ (* (- 4.0) (* (/ 1 (/ 1 i)) (* 1 (* 1 (* (/ 1 (/ 1 x)) (* 1 1)))))) (* 18.0 (* 1 (* 1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 z)) (/ 1 (/ 1 t)))))))))) into (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t))))
* [misc]approximate:  Taking taylor expansion of (- (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in (t z x y a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in i
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in i
* [misc]taylor:  Taking taylor expansion of (- t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [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 i
* [misc]taylor:  Taking taylor expansion of (- z) in i
* [misc]taylor:  Taking taylor expansion of z in i
* [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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in i
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in i
* [misc]taylor:  Taking taylor expansion of (- x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in i
* [misc]taylor:  Taking taylor expansion of (- y) in i
* [misc]taylor:  Taking taylor expansion of y in i
* [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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in i
* [misc]taylor:  Taking taylor expansion of (- t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [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 (- a)) in i
* [misc]taylor:  Taking taylor expansion of (- a) in i
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in i
* [misc]taylor:  Taking taylor expansion of (- i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in i
* [misc]taylor:  Taking taylor expansion of (- x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in a
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in a
* [misc]taylor:  Taking taylor expansion of (- i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in y
* [misc]taylor:  Taking taylor expansion of (- i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in x
* [misc]taylor:  Taking taylor expansion of (- i) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in z
* [misc]taylor:  Taking taylor expansion of (- i) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in t
* [misc]taylor:  Taking taylor expansion of (- i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) (* 18.0 (* (/ 1 (- x)) (/ 1 (- y))))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in t
* [misc]taylor:  Taking taylor expansion of (- i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* y x))) into (/ 18.0 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 1 z) (/ 18.0 (* y x))) into (/ 18.0 (* y (* x z)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* y (* x z))) (- (* 4.0 (/ 1 a)))) into (- (* 18.0 (/ 1 (* y (* x z)))) (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (/ 1 (* y (* x z)))) (* 4.0 (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* y (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* y x) (* 0 0)) into (* y x)
* [misc]backup-simplify:  Simplify (/ 1 (* y x)) into (/ 1 (* y x))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* y x))) into (/ 18.0 (* y x))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* y x)) 0) into (* 18.0 (/ 1 (* y x)))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* y x))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 y)) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* y x)))) 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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 (/ 18.0 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 i) (/ -1 x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* i x))) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (/ 1 (* i x))) (* 0 (/ 1 a))) into (* 4.0 (/ 1 (* i x)))
* [misc]backup-simplify:  Simplify (- (* 4.0 (/ 1 (* i x)))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 (* i x))))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in z
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (/ 1 (* i x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 a)))) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) 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 (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (* 0 (/ -1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 (* i x))) into (/ 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (/ 4.0 (* i x))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))) (* 0 (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 (* i x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]taylor:  Taking taylor expansion of (- 4.0) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 18.0 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -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 (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))) (* 0 (/ 0 (- i))) (* 0 (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))) (* 0 (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 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 y
* [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 (+ (* i 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 i)))) into 0
* [misc]backup-simplify:  Simplify (- 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* 1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 (* 1 (/ 1 (/ 1 (- t))))))))) (+ (* (- 4.0) (* (/ 1 (/ 1 (- i))) (* 1 (* 1 (* (/ 1 (/ 1 (- x))) (* 1 1)))))) (* 18.0 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- t))))))))))) into (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 2)
* [misc]approximate:  Taking taylor expansion of (* 18.0 (* x y)) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* x y)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 y) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 y)) into y
* [misc]backup-simplify:  Simplify (+ (* 18.0 y) (* 0 0)) into (* 18.0 y)
* [misc]taylor:  Taking taylor expansion of (* 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (* 18.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 y) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 1) (* 0 0)) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* y x)) into (* 18.0 (* y x))
* [misc]approximate:  Taking taylor expansion of (* 18.0 (* (/ 1 x) (/ 1 y))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 x) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 18.0 (* (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 y)) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) 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 (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) into (* 18.0 (* y x))
* [misc]approximate:  Taking taylor expansion of (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in (x y) around 0
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 y)) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 y)) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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 (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) 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 (- (/ 0 1) (+ (* 18.0 (/ 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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) into (* 18.0 (* y x))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (* j (* 27.0 k)) in (j k) around 0
* [misc]taylor:  Taking taylor expansion of (* j (* 27.0 k)) in k
* [misc]taylor:  Taking taylor expansion of j in k
* [misc]backup-simplify:  Simplify j into j
* [misc]taylor:  Taking taylor expansion of (* 27.0 k) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* j (* 27.0 k)) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 k) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]taylor:  Taking taylor expansion of (* j (* 27.0 k)) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 k) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (* 27.0 k) into (* 27.0 k)
* [misc]backup-simplify:  Simplify (* 0 (* 27.0 k)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 k)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* 27.0 k))) into (* 27.0 k)
* [misc]taylor:  Taking taylor expansion of (* 27.0 k) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 27.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 k))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* 27.0 k)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 1) (* 0 0)) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 k)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* 27.0 k))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [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 (+ (* 27.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 k))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 27.0 k)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* k j)) into (* 27.0 (* j k))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 j) (* 27.0 (/ 1 k))) in (j k) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 j) (* 27.0 (/ 1 k))) in k
* [misc]taylor:  Taking taylor expansion of (/ 1 j) in k
* [misc]taylor:  Taking taylor expansion of j in k
* [misc]backup-simplify:  Simplify j into j
* [misc]backup-simplify:  Simplify (/ 1 j) into (/ 1 j)
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 k)) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 k) in k
* [misc]taylor:  Taking taylor expansion of k in k
* [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 j) (* 27.0 (/ 1 k))) in j
* [misc]taylor:  Taking taylor expansion of (/ 1 j) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [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 (* 27.0 (/ 1 k)) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 k) in j
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (/ 1 k) into (/ 1 k)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 j) (* 27.0 (/ 1 k))) in j
* [misc]taylor:  Taking taylor expansion of (/ 1 j) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [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 (* 27.0 (/ 1 k)) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 k) in j
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (/ 1 k) into (/ 1 k)
* [misc]backup-simplify:  Simplify (* 27.0 (/ 1 k)) into (/ 27.0 k)
* [misc]backup-simplify:  Simplify (* 1 (/ 27.0 k)) into (/ 27.0 k)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 k) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 k) (/ 0 k)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ 1 k))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 27.0 k))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 k) (/ 0 k)) (* 0 (/ 0 k)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ 1 k)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 27.0 k)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 k) (/ 0 k)) (* 0 (/ 0 k)) (* 0 (/ 0 k)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 k))))) 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 (/ 27.0 k))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [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 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 k)) (/ 1 (/ 1 j)))) into (* 27.0 (* j k))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- j)) (* 27.0 (/ 1 (- k)))) in (j k) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- j)) (* 27.0 (/ 1 (- k)))) in k
* [misc]taylor:  Taking taylor expansion of (/ 1 (- j)) in k
* [misc]taylor:  Taking taylor expansion of (- j) in k
* [misc]taylor:  Taking taylor expansion of j in k
* [misc]backup-simplify:  Simplify j into j
* [misc]backup-simplify:  Simplify (- j) into (- j)
* [misc]backup-simplify:  Simplify (- j) into (- j)
* [misc]backup-simplify:  Simplify (/ 1 (- j)) into (/ -1 j)
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 (- k))) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- k)) in k
* [misc]taylor:  Taking taylor expansion of (- k) in k
* [misc]taylor:  Taking taylor expansion of k in k
* [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 (- j)) (* 27.0 (/ 1 (- k)))) in j
* [misc]taylor:  Taking taylor expansion of (/ 1 (- j)) in j
* [misc]taylor:  Taking taylor expansion of (- j) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [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 (* 27.0 (/ 1 (- k))) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- k)) in j
* [misc]taylor:  Taking taylor expansion of (- k) in j
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (/ 1 (- k)) into (/ -1 k)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- j)) (* 27.0 (/ 1 (- k)))) in j
* [misc]taylor:  Taking taylor expansion of (/ 1 (- j)) in j
* [misc]taylor:  Taking taylor expansion of (- j) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [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 (* 27.0 (/ 1 (- k))) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- k)) in j
* [misc]taylor:  Taking taylor expansion of (- k) in j
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (/ 1 (- k)) into (/ -1 k)
* [misc]backup-simplify:  Simplify (* 27.0 (/ -1 k)) into (/ -27.0 k)
* [misc]backup-simplify:  Simplify (* -1 (/ -27.0 k)) into (/ 27.0 k)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 k) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 k) (/ 0 (- k))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ -1 k))) 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 (/ -27.0 k))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 k) (/ 0 (- k))) (* 0 (/ 0 (- k))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ -1 k)))) 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -27.0 k)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 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 (- k) into (- k)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 k) (/ 0 (- k))) (* 0 (/ 0 (- k))) (* 0 (/ 0 (- k))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 k))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -27.0 k))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [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 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 (- k))) (/ 1 (/ 1 (- j))))) into (* 27.0 (* j k))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- 0 (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- 0 (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (229 enodes)
* * [misc]simplify:  iters left: 1 (307 enodes)
* [exit]simplify:  Simplified to (- (- (* c b) (* (* j k) 27.0)) (* (+ (* x i) (* t a)) 4.0))
* * * * [misc]progress:  [ 2 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 3 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 4 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ 0 (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ 0 (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (- (* c b) (* (* j 27.0) k))
* * * * [misc]progress:  [ 5 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (237 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (+ (- (* (* x (* z t)) (* y 18.0)) (* 4.0 (+ (* x i) (* t a)))) (- (* b c) (* (* j 27.0) k)))
* * * * [misc]progress:  [ 6 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (237 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (+ (- (* (* x (* z t)) (* y 18.0)) (* 4.0 (+ (* x i) (* t a)))) (- (* b c) (* (* j 27.0) k)))
* * * * [misc]progress:  [ 7 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* y x))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* t z) (* 18.0 (* y x))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (- (+ (* (* (* 18.0 z) t) (* y x)) (* c b)) (+ (* 4.0 (+ (* i x) (* t a))) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 8 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* y x))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* t z) (* 18.0 (* y x))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (- (+ (* (* (* 18.0 z) t) (* y x)) (* c b)) (+ (* 4.0 (+ (* i x) (* t a))) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 9 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* y x))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* t z) (* 18.0 (* y x))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (282 enodes)
* * [misc]simplify:  iters left: 1 (397 enodes)
* [exit]simplify:  Simplified to (- (+ (* (* (* 18.0 z) t) (* y x)) (* c b)) (+ (* 4.0 (+ (* i x) (* t a))) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 10 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (280 enodes)
* * [misc]simplify:  iters left: 1 (394 enodes)
* [exit]simplify:  Simplified to (- (* (* (* 18.0 z) t) (* x y)) (- (* 4.0 (+ (* i x) (* t a))) (- (* c b) (* j (* k 27.0)))))
* * * * [misc]progress:  [ 11 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (280 enodes)
* * [misc]simplify:  iters left: 1 (394 enodes)
* [exit]simplify:  Simplified to (- (* (* (* 18.0 z) t) (* x y)) (- (* 4.0 (+ (* i x) (* t a))) (- (* c b) (* j (* k 27.0)))))
* * * * [misc]progress:  [ 12 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (280 enodes)
* * [misc]simplify:  iters left: 1 (394 enodes)
* [exit]simplify:  Simplified to (- (* (* (* 18.0 z) t) (* x y)) (- (* 4.0 (+ (* i x) (* t a))) (- (* c b) (* j (* k 27.0)))))
* * * * [misc]progress:  [ 13 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (pow (* (* t z) (* 18.0 (* x y))) 1) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (* t z) (* 18.0 (* x y)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (41 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (129 enodes)
* [exit]simplify:  Simplified to (* t (* (* y z) (* x 18.0)))
* [exit]simplify:  Simplified to (* t (* (* y z) (* x 18.0)))
* * * * [misc]progress:  [ 14 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (pow (* (* t z) (* 18.0 (* x y))) 1) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 15 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (exp (+ (log (* t z)) (log (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (log (* t z)) (log (* 18.0 (* x y))))
* * [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 (53 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* [exit]simplify:  Simplified to (+ (log (* z t)) (log (* (* 18.0 x) y)))
* [exit]simplify:  Simplified to (+ (log (* z t)) (log (* (* 18.0 x) y)))
* * * * [misc]progress:  [ 16 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (exp (log (* (* t z) (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (* (* t z) (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (172 enodes)
* * [misc]simplify:  iters left: 1 (248 enodes)
* [exit]simplify:  Simplified to (log (* 18.0 (* (* z t) (* x y))))
* [exit]simplify:  Simplified to (log (* 18.0 (* (* z t) (* x y))))
* * * * [misc]progress:  [ 17 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (log (exp (* (* t z) (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (* (* t z) (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (108 enodes)
* * [misc]simplify:  iters left: 1 (151 enodes)
* [exit]simplify:  Simplified to (pow (exp (* z t)) (* (* 18.0 y) x))
* [exit]simplify:  Simplified to (pow (exp (* z t)) (* (* 18.0 y) x))
* * * * [misc]progress:  [ 18 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cbrt (* (cube (* t z)) (cube (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (cube (* t z)) (cube (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (202 enodes)
* * [misc]simplify:  iters left: 1 (340 enodes)
* [exit]simplify:  Simplified to (* (* (cube (* z t)) (* (* 18.0 y) x)) (* (* (* 18.0 y) x) (* (* 18.0 y) x)))
* [exit]simplify:  Simplified to (* (* (cube (* z t)) (* (* 18.0 y) x)) (* (* (* 18.0 y) x) (* (* 18.0 y) x)))
* * * * [misc]progress:  [ 19 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cube (cbrt (* (* t z) (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (* (* t z) (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (145 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (* x y) (* t 18.0)) z))
* [exit]simplify:  Simplified to (cbrt (* (* (* x y) (* t 18.0)) z))
* * * * [misc]progress:  [ 20 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cbrt (cube (* (* t z) (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (* (* t z) (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (260 enodes)
* * [misc]simplify:  iters left: 1 (426 enodes)
* [exit]simplify:  Simplified to (cube (* (* t (* x y)) (* 18.0 z)))
* [exit]simplify:  Simplified to (cube (* (* t (* x y)) (* 18.0 z)))
* * * * [misc]progress:  [ 21 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cube (* (cbrt (* t z)) (cbrt (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (cbrt (* t z)) (cbrt (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* 18.0 x) y)) (cbrt (* z t)))
* [exit]simplify:  Simplified to (* (cbrt (* (* 18.0 x) y)) (cbrt (* z t)))
* * * * [misc]progress:  [ 22 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (sqr (sqrt (* (* t z) (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (* (* t z) (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (145 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (* x y) (* t 18.0)) z))
* [exit]simplify:  Simplified to (sqrt (* (* (* x y) (* t 18.0)) z))
* * * * [misc]progress:  [ 23 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (sqr (* (sqrt (* t z)) (sqrt (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (sqrt (* t z)) (sqrt (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (* 18.0 x) y)) (sqrt (* z t)))
* [exit]simplify:  Simplified to (* (sqrt (* (* 18.0 x) y)) (sqrt (* z t)))
* * * * [misc]progress:  [ 24 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 1 (* (* t z) (* 18.0 (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 25 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (* t z) 18.0)
* * [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 (* z (* t 18.0))
* [exit]simplify:  Simplified to (* z (* t 18.0))
* * * * [misc]progress:  [ 26 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* t (* z (* 18.0 (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* z (* 18.0 (* x y)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (* 18.0 x) (* z y))
* [exit]simplify:  Simplified to (* (* 18.0 x) (* z y))
* * * * [misc]progress:  [ 27 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* 18.0 (* x y)) (* t z)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 28 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (log (/ (exp (* (* t z) (* 18.0 (* x y)))) (exp (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (/ (exp (* (* t z) (* 18.0 (* x y)))) (exp (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (128 enodes)
* * [misc]simplify:  iters left: 2 (197 enodes)
* * [misc]simplify:  iters left: 1 (253 enodes)
* [exit]simplify:  Simplified to (/ (pow (exp (* z t)) (* (* x 18.0) y)) (pow (exp 4.0) (+ (* a t) (* x i))))
* [exit]simplify:  Simplified to (/ (pow (exp (* z t)) (* (* x 18.0) y)) (pow (exp 4.0) (+ (* a t) (* x i))))
* * * * [misc]progress:  [ 29 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (pow (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) 1) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 30 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (exp (log (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (log (- (* (* (* z t) (* x y)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (log (- (* (* (* z t) (* x y)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* * * * [misc]progress:  [ 31 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (log (exp (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (133 enodes)
* * [misc]simplify:  iters left: 2 (188 enodes)
* * [misc]simplify:  iters left: 1 (235 enodes)
* [exit]simplify:  Simplified to (/ (pow (exp (* z t)) (* (* x y) 18.0)) (pow (exp 4.0) (+ (* i x) (* t a))))
* [exit]simplify:  Simplified to (/ (pow (exp (* z t)) (* (* x y) 18.0)) (pow (exp 4.0) (+ (* i x) (* t a))))
* * * * [misc]progress:  [ 32 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (cube (cbrt (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (* (* z t) (* x y)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (cbrt (- (* (* (* z t) (* x y)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* * * * [misc]progress:  [ 33 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (cbrt (cube (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (118 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (cube (- (* z (* (* t 18.0) (* x y))) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (cube (- (* z (* (* t 18.0) (* x y))) (* 4.0 (+ (* i x) (* t a)))))
* * * * [misc]progress:  [ 34 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (sqr (sqrt (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (* (* z t) (* x y)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (sqrt (- (* (* (* z t) (* x y)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* * * * [misc]progress:  [ 35 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (+ (* (* t z) (* 18.0 (* x y))) (- (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* 4.0 (+ (* t a) (* i x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (- 4.0) (+ (* i x) (* t a)))
* [exit]simplify:  Simplified to (* (- 4.0) (+ (* i x) (* t a)))
* * * * [misc]progress:  [ 36 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (* 1 (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 37 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (/ (- (pow (* (* t z) (* 18.0 (* x y))) 3) (pow (* 4.0 (+ (* t a) (* i x))) 3)) (+ (sqr (* (* t z) (* 18.0 (* x y)))) (+ (sqr (* 4.0 (+ (* t a) (* i x)))) (* (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x))))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (pow (* (* t z) (* 18.0 (* x y))) 3) (pow (* 4.0 (+ (* t a) (* i x))) 3))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (432 enodes)
* [exit]simplify:  Simplified to (- (cube (* t (* (* y z) (* x 18.0)))) (cube (* (+ (* t a) (* i x)) 4.0)))
* [exit]simplify:  Simplified to (- (cube (* t (* (* y z) (* x 18.0)))) (cube (* (+ (* t a) (* i x)) 4.0)))
* [enter]simplify:  Simplifying (+ (sqr (* (* t z) (* 18.0 (* x y)))) (+ (sqr (* 4.0 (+ (* t a) (* i x)))) (* (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (279 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* x y) (* 18.0 z)) t) (* (* (* x y) (* 18.0 z)) t)) (* (* 4.0 (+ (* a t) (* x i))) (+ (* (* (* x y) (* 18.0 z)) t) (* 4.0 (+ (* a t) (* x i))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* x y) (* 18.0 z)) t) (* (* (* x y) (* 18.0 z)) t)) (* (* 4.0 (+ (* a t) (* x i))) (+ (* (* (* x y) (* 18.0 z)) t) (* 4.0 (+ (* a t) (* x i))))))
* * * * [misc]progress:  [ 38 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (/ (- (sqr (* (* t z) (* 18.0 (* x y)))) (sqr (* 4.0 (+ (* t a) (* i x))))) (+ (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (sqr (* (* t z) (* 18.0 (* x y)))) (sqr (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* * [misc]simplify:  iters left: 2 (434 enodes)
* [exit]simplify:  Simplified to (- (* (* (* (* x y) (* 18.0 z)) t) (* (* (* x y) (* 18.0 z)) t)) (sqr (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (- (* (* (* (* x y) (* 18.0 z)) t) (* (* (* x y) (* 18.0 z)) t)) (sqr (* 4.0 (+ (* a t) (* x i)))))
* [enter]simplify:  Simplifying (+ (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (+ (* 4.0 (+ (* i x) (* t a))) (* (* x y) (* (* 18.0 z) t)))
* [exit]simplify:  Simplified to (+ (* 4.0 (+ (* i x) (* t a))) (* (* x y) (* (* 18.0 z) t)))
* * * * [misc]progress:  [ 39 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (* (+ (sqrt (* (* t z) (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x))))) (- (sqrt (* (* t z) (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (sqrt (* (* t z) (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (144 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (* 4.0 (+ (* a t) (* x i)))) (sqrt (* y (* (* z t) (* x 18.0)))))
* [exit]simplify:  Simplified to (+ (sqrt (* 4.0 (+ (* a t) (* x i)))) (sqrt (* y (* (* z t) (* x 18.0)))))
* [enter]simplify:  Simplifying (- (sqrt (* (* t z) (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (- (sqrt (* (* (* z t) (* x 18.0)) y)) (sqrt (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (- (sqrt (* (* (* z t) (* x 18.0)) y)) (sqrt (* 4.0 (+ (* a t) (* x i)))))
* * * * [misc]progress:  [ 40 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (* (+ (* (sqrt (* t z)) (sqrt (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x))))) (- (* (sqrt (* t z)) (sqrt (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (* (sqrt (* t z)) (sqrt (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (* (+ (* t a) (* i x)) 4.0)) (* (sqrt (* (* y x) 18.0)) (sqrt (* z t))))
* [exit]simplify:  Simplified to (+ (sqrt (* (+ (* t a) (* i x)) 4.0)) (* (sqrt (* (* y x) 18.0)) (sqrt (* z t))))
* [enter]simplify:  Simplifying (- (* (sqrt (* t z)) (sqrt (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* [exit]simplify:  Simplified to (- (* (sqrt (* (* 18.0 y) x)) (sqrt (* z t))) (sqrt (* (+ (* t a) (* i x)) 4.0)))
* [exit]simplify:  Simplified to (- (* (sqrt (* (* 18.0 y) x)) (sqrt (* z t))) (sqrt (* (+ (* t a) (* i x)) 4.0)))
* * * * [misc]progress:  [ 41 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (* t a))) (* 4.0 (* i x))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (* t a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (* t (- (* (* x 18.0) (* y z)) (* 4.0 a)))
* [exit]simplify:  Simplified to (* t (- (* (* x 18.0) (* y z)) (* 4.0 a)))
* * * * [misc]progress:  [ 42 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (- (* (* t z) (* 18.0 (* x y))) (* (* t a) 4.0)) (* (* i x) 4.0)) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* (* t z) (* 18.0 (* x y))) (* (* t a) 4.0))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (58 enodes)
* * [misc]simplify:  iters left: 2 (109 enodes)
* * [misc]simplify:  iters left: 1 (144 enodes)
* [exit]simplify:  Simplified to (* t (- (* (* x y) (* 18.0 z)) (* 4.0 a)))
* [exit]simplify:  Simplified to (* t (- (* (* x y) (* 18.0 z)) (* 4.0 a)))
* * * * [misc]progress:  [ 43 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (pow (* 18.0 (* x y)) 1)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 44 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (exp (log (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (* 18.0 (* x y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* (* y 18.0) x))
* [exit]simplify:  Simplified to (log (* (* y 18.0) x))
* * * * [misc]progress:  [ 45 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (log (exp (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (* 18.0 (* x y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp 18.0) (* x y))
* [exit]simplify:  Simplified to (pow (exp 18.0) (* x y))
* * * * [misc]progress:  [ 46 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (cube (cbrt (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (* 18.0 (* x y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* y 18.0) x))
* [exit]simplify:  Simplified to (cbrt (* (* y 18.0) x))
* * * * [misc]progress:  [ 47 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (cbrt (cube (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (* 18.0 (* x y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (cube (* x (* y 18.0)))
* [exit]simplify:  Simplified to (cube (* x (* y 18.0)))
* * * * [misc]progress:  [ 48 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (sqr (sqrt (* 18.0 (* x y))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (* 18.0 (* x y)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* y 18.0) x))
* [exit]simplify:  Simplified to (sqrt (* (* y 18.0) x))
* * * * [misc]progress:  [ 49 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 1 (* 18.0 (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 50 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* (* 18.0 x) y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* 18.0 x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* x 18.0)
* [exit]simplify:  Simplified to (* x 18.0)
* * * * [misc]progress:  [ 51 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* (* x y) 18.0)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 52 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (pow (* j (* 27.0 k)) 1))))>
* * * * [misc]progress:  [ 53 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (exp (log (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (log (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* (* k j) 27.0))
* [exit]simplify:  Simplified to (log (* (* k j) 27.0))
* * * * [misc]progress:  [ 54 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (log (exp (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (exp (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp j) (* 27.0 k))
* [exit]simplify:  Simplified to (pow (exp j) (* 27.0 k))
* * * * [misc]progress:  [ 55 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (cube (cbrt (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (cbrt (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* k j) 27.0))
* [exit]simplify:  Simplified to (cbrt (* (* k j) 27.0))
* * * * [misc]progress:  [ 56 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (cbrt (cube (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (cube (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (cube (* 27.0 (* k j)))
* [exit]simplify:  Simplified to (cube (* 27.0 (* k j)))
* * * * [misc]progress:  [ 57 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (sqr (sqrt (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (sqrt (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* k j) 27.0))
* [exit]simplify:  Simplified to (sqrt (* (* k j) 27.0))
* * * * [misc]progress:  [ 58 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 1 (* j (* 27.0 k))))))>
* * * * [misc]progress:  [ 59 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* (* j 27.0) k))))>
* [enter]simplify:  Simplifying (* j 27.0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* 27.0 j)
* [exit]simplify:  Simplified to (* 27.0 j)
* * * * [misc]progress:  [ 60 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* (* 27.0 k) j))))>
* * * [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 b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in (t z x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in y
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in y
* [misc]taylor:  Taking taylor expansion of (* t z) in y
* [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 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in x
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in x
* [misc]taylor:  Taking taylor expansion of (* t z) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in z
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in t
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in t
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (* 0 18.0) into 0
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 (* y x)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 (+ (* x 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* z 18.0)) into (* 18.0 z)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* (* 18.0 z) (* y x))) into (* 18.0 (* y (* x z)))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 y))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* z 0) (* 0 18.0))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* (* 18.0 z) 0) (* 0 (* y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in (t z x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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]backup-simplify:  Simplify (* 1 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 18.0) into (/ 18.0 z)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 18.0 z) (/ 1 (* y x))) into (/ 18.0 (* y (* x z)))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* y x) (* 0 0)) into (* y x)
* [misc]backup-simplify:  Simplify (/ 18.0 (* y x)) into (/ 18.0 (* y x))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 18.0 y) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 18.0)) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 18.0))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) 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 (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 z)) (/ 1 (/ 1 t)))))) into (* 18.0 (* y (* t (* x z))))
* [misc]approximate:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in (t z x y) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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]backup-simplify:  Simplify (* -1 (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 18.0) into (/ 18.0 z)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 18.0 z) (/ 1 (* y x))) into (/ 18.0 (* y (* x z)))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* y x) (* 0 0)) into (* y x)
* [misc]backup-simplify:  Simplify (/ 18.0 (* y x)) into (/ 18.0 (* y x))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 18.0 y) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (* 0 (/ -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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 18.0)) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 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 (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 18.0))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)) (* 0 (/ 0 y)))) 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 (- (/ 0 1) (+ (* 18.0 (/ 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 (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* y x)) (+ (* (/ 18.0 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 y) (+ (* (/ 18.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- t))))))) into (* 18.0 (* y (* t (* x z))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) in (t z x y a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) in i
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in i
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in i
* [misc]taylor:  Taking taylor expansion of (* t z) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in i
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in i
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in i
* [misc]taylor:  Taking taylor expansion of (* t a) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) in a
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in a
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in a
* [misc]taylor:  Taking taylor expansion of (* t z) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in a
* [misc]taylor:  Taking taylor expansion of (* t a) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* i x) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in y
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in y
* [misc]taylor:  Taking taylor expansion of (* t z) in y
* [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 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in y
* [misc]taylor:  Taking taylor expansion of (* t a) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in x
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in x
* [misc]taylor:  Taking taylor expansion of (* t z) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* t a) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in z
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in z
* [misc]taylor:  Taking taylor expansion of (* t a) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in t
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (* t z) 18.0) (* x y)) in t
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x y) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (* 0 18.0) into 0
* [misc]backup-simplify:  Simplify (* x y) into (* y x)
* [misc]backup-simplify:  Simplify (* 0 (* y x)) into 0
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (+ 0 (* i x)) into (* i x)
* [misc]backup-simplify:  Simplify (* 4.0 (* i x)) into (* 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (* 4.0 (* i x))) into (- (* 4.0 (* i x)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (* i x)))) into (- (* 4.0 (* i x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (* i x))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* i x)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (* 4.0 (* i x)) into (* 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (* 4.0 (* i x))) into (- (* 4.0 (* i x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 y)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* z 18.0)) into (* 18.0 z)
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* (* 18.0 z) (* y x))) into (* 18.0 (* y (* x z)))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ a 0) into a
* [misc]backup-simplify:  Simplify (+ (* 4.0 a) (* 0 (* i x))) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]backup-simplify:  Simplify (+ (* 18.0 (* y (* x z))) (- (* 4.0 a))) into (- (* 18.0 (* y (* x z))) (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* x z))) (* 4.0 a)) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]backup-simplify:  Simplify (* 4.0 a) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 a))) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 4.0 a) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 4.0 a) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (* i x))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (+ (* 4.0 i) (* 0 0)) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (* 4.0 i) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (* 4.0 i) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [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 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in (t z x y a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in i
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in i
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [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 i
* [misc]taylor:  Taking taylor expansion of z in i
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in i
* [misc]taylor:  Taking taylor expansion of y in i
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in i
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in a
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in a
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) 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 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 t) (/ 1 z)) 18.0) (* (/ 1 x) (/ 1 y))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) 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 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* 1 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 18.0) into (/ 18.0 z)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 18.0 z) (/ 1 (* y x))) into (/ 18.0 (* y (* x z)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* y (* x z))) (- (* 4.0 (/ 1 a)))) into (- (* 18.0 (/ 1 (* y (* x z)))) (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (/ 1 (* y (* x z)))) (* 4.0 (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* y (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* y x) (* 0 0)) into (* y x)
* [misc]backup-simplify:  Simplify (/ 1 (* y x)) into (/ 1 (* y x))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* y x))) into (/ 18.0 (* y x))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* y x)) 0) into (* 18.0 (/ 1 (* y x)))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* y x))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 y)) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 y))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 18.0)) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 i) (/ 1 x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* i x))) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (/ 1 (* i x))) (* 0 (/ 1 a))) into (* 4.0 (/ 1 (* i x)))
* [misc]backup-simplify:  Simplify (- (* 4.0 (/ 1 (* i x)))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 (* i x))))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in z
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (/ 1 (* i x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 a)))) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 18.0))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 (* i x))) into (/ 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (/ 4.0 (* i x))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) 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 (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 (* i x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]taylor:  Taking taylor expansion of (- 4.0) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [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 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 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 (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 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 (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))) (* 0 (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 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 y
* [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 (+ (* i 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 i)))) into 0
* [misc]backup-simplify:  Simplify (- 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 (* 1 (/ 1 (/ 1 t)))))))) (+ (* (- 4.0) (* (/ 1 (/ 1 i)) (* 1 (* 1 (* (/ 1 (/ 1 x)) (* 1 1)))))) (* 18.0 (* 1 (* 1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 z)) (/ 1 (/ 1 t)))))))))) into (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t))))
* [misc]approximate:  Taking taylor expansion of (- (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in (t z x y a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in i
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in i
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in i
* [misc]taylor:  Taking taylor expansion of (- t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [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 i
* [misc]taylor:  Taking taylor expansion of (- z) in i
* [misc]taylor:  Taking taylor expansion of z in i
* [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 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in i
* [misc]taylor:  Taking taylor expansion of (- x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in i
* [misc]taylor:  Taking taylor expansion of (- y) in i
* [misc]taylor:  Taking taylor expansion of y in i
* [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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in i
* [misc]taylor:  Taking taylor expansion of (- t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [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 (- a)) in i
* [misc]taylor:  Taking taylor expansion of (- a) in i
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in i
* [misc]taylor:  Taking taylor expansion of (- i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in i
* [misc]taylor:  Taking taylor expansion of (- x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in a
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in a
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in a
* [misc]taylor:  Taking taylor expansion of (- i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in y
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in y
* [misc]taylor:  Taking taylor expansion of (- i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in x
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in x
* [misc]taylor:  Taking taylor expansion of (- i) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in z
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in z
* [misc]taylor:  Taking taylor expansion of (- i) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in t
* [misc]taylor:  Taking taylor expansion of (- i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) (* (/ 1 (- x)) (/ 1 (- y)))) in t
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- y))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in t
* [misc]taylor:  Taking taylor expansion of (- i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* -1 (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 18.0) into (/ 18.0 z)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 y)) into (/ 1 (* y x))
* [misc]backup-simplify:  Simplify (* (/ 18.0 z) (/ 1 (* y x))) into (/ 18.0 (* y (* x z)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 a)) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (/ 1 a) 0) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* y (* x z))) (- (* 4.0 (/ 1 a)))) into (- (* 18.0 (/ 1 (* y (* x z)))) (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (/ 1 (* y (* x z)))) (* 4.0 (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* y (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* y (* x 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* y x) (* 0 0)) into (* y x)
* [misc]backup-simplify:  Simplify (/ 1 (* y x)) into (/ 1 (* y x))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* y x))) into (/ 18.0 (* y x))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* y x)) 0) into (* 18.0 (/ 1 (* y x)))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* y x))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y x)) in x
* [misc]taylor:  Taking taylor expansion of (* y x) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* y 0) into 0
* [misc]backup-simplify:  Simplify (+ (* y 1) (* 0 0)) into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 y)) into (/ 18.0 y)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 y) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (* 0 (/ -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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 18.0)) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 i) (/ -1 x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 (* i x))) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (* 4.0 (/ 1 (* i x))) (* 0 (/ 1 a))) into (* 4.0 (/ 1 (* i x)))
* [misc]backup-simplify:  Simplify (- (* 4.0 (/ 1 (* i x)))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 (* i x))))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in z
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (/ 1 (* i x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* y x)))) into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]backup-simplify:  Simplify (+ 0 (- (* 4.0 (/ 1 a)))) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 y))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 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 (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 18.0))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (* 0 (/ -1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 (* i x))) into (/ 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (/ 4.0 (* i x))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in y
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))) (* 0 (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 (* i x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]taylor:  Taking taylor expansion of (- 4.0) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 18.0 z) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -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 (/ -1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))) (* 0 (/ 0 (- i))) (* 0 (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 (* i x))) (* 0 (/ 1 a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))) (* 0 (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* y x)) (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))) (* 0 (/ 0 (* y x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* y x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 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 y
* [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 (+ (* i 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 i)))) into 0
* [misc]backup-simplify:  Simplify (- 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 y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [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 (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* 1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 (* 1 (/ 1 (/ 1 (- t))))))))) (+ (* (- 4.0) (* (/ 1 (/ 1 (- i))) (* 1 (* 1 (* (/ 1 (/ 1 (- x))) (* 1 1)))))) (* 18.0 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- t))))))))))) into (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1)
* [misc]approximate:  Taking taylor expansion of (* (* t z) 18.0) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (* t z) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* t z) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (* 0 18.0) 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 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* z 18.0)) into (* 18.0 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 z) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (* 18.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* z 0) (* 0 18.0))) 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 (+ (* 18.0 1) (* 0 0)) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* z 0) (+ (* 0 0) (* 0 18.0)))) 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 (+ (* 18.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0))))) 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 (* 18.0 (* z t)) into (* 18.0 (* t z))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 t) (/ 1 z)) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 z)) 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 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (* 1 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 18.0) into (/ 18.0 z)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 z) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 18.0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 18.0))) 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 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0)))) 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 (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 t)))) into (* 18.0 (* t z))
* [misc]approximate:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in (t z) around 0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (* (/ 1 (- t)) (/ 1 (- z))) 18.0) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (* -1 (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (* (/ 1 z) 18.0) into (/ 18.0 z)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 z) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (* 0 18.0)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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 (- 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 18.0))) 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 1) (+ (* 18.0 (/ 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 z) 0) (+ (* 0 0) (+ (* 0 0) (* 0 18.0)))) 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 (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- t))))) into (* 18.0 (* t z))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (* j (* 27.0 k)) in (j k) around 0
* [misc]taylor:  Taking taylor expansion of (* j (* 27.0 k)) in k
* [misc]taylor:  Taking taylor expansion of j in k
* [misc]backup-simplify:  Simplify j into j
* [misc]taylor:  Taking taylor expansion of (* 27.0 k) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* j (* 27.0 k)) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 k) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]taylor:  Taking taylor expansion of (* j (* 27.0 k)) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 27.0 k) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (* 27.0 k) into (* 27.0 k)
* [misc]backup-simplify:  Simplify (* 0 (* 27.0 k)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 k)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* 27.0 k))) into (* 27.0 k)
* [misc]taylor:  Taking taylor expansion of (* 27.0 k) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 27.0 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 k))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* 27.0 k)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 1) (* 0 0)) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 k)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* 27.0 k))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [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 (+ (* 27.0 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 k))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 27.0 k)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* k j)) into (* 27.0 (* j k))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 j) (* 27.0 (/ 1 k))) in (j k) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 j) (* 27.0 (/ 1 k))) in k
* [misc]taylor:  Taking taylor expansion of (/ 1 j) in k
* [misc]taylor:  Taking taylor expansion of j in k
* [misc]backup-simplify:  Simplify j into j
* [misc]backup-simplify:  Simplify (/ 1 j) into (/ 1 j)
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 k)) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 k) in k
* [misc]taylor:  Taking taylor expansion of k in k
* [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 j) (* 27.0 (/ 1 k))) in j
* [misc]taylor:  Taking taylor expansion of (/ 1 j) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [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 (* 27.0 (/ 1 k)) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 k) in j
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (/ 1 k) into (/ 1 k)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 j) (* 27.0 (/ 1 k))) in j
* [misc]taylor:  Taking taylor expansion of (/ 1 j) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [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 (* 27.0 (/ 1 k)) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 k) in j
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (/ 1 k) into (/ 1 k)
* [misc]backup-simplify:  Simplify (* 27.0 (/ 1 k)) into (/ 27.0 k)
* [misc]backup-simplify:  Simplify (* 1 (/ 27.0 k)) into (/ 27.0 k)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 k) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 k) (/ 0 k)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ 1 k))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 27.0 k))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 k) (/ 0 k)) (* 0 (/ 0 k)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ 1 k)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 27.0 k)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 k) (/ 0 k)) (* 0 (/ 0 k)) (* 0 (/ 0 k)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 k))))) 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 (/ 27.0 k))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [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 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 k)) (/ 1 (/ 1 j)))) into (* 27.0 (* j k))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- j)) (* 27.0 (/ 1 (- k)))) in (j k) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- j)) (* 27.0 (/ 1 (- k)))) in k
* [misc]taylor:  Taking taylor expansion of (/ 1 (- j)) in k
* [misc]taylor:  Taking taylor expansion of (- j) in k
* [misc]taylor:  Taking taylor expansion of j in k
* [misc]backup-simplify:  Simplify j into j
* [misc]backup-simplify:  Simplify (- j) into (- j)
* [misc]backup-simplify:  Simplify (- j) into (- j)
* [misc]backup-simplify:  Simplify (/ 1 (- j)) into (/ -1 j)
* [misc]taylor:  Taking taylor expansion of (* 27.0 (/ 1 (- k))) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- k)) in k
* [misc]taylor:  Taking taylor expansion of (- k) in k
* [misc]taylor:  Taking taylor expansion of k in k
* [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 (- j)) (* 27.0 (/ 1 (- k)))) in j
* [misc]taylor:  Taking taylor expansion of (/ 1 (- j)) in j
* [misc]taylor:  Taking taylor expansion of (- j) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [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 (* 27.0 (/ 1 (- k))) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- k)) in j
* [misc]taylor:  Taking taylor expansion of (- k) in j
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (/ 1 (- k)) into (/ -1 k)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- j)) (* 27.0 (/ 1 (- k)))) in j
* [misc]taylor:  Taking taylor expansion of (/ 1 (- j)) in j
* [misc]taylor:  Taking taylor expansion of (- j) in j
* [misc]taylor:  Taking taylor expansion of j in j
* [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 (* 27.0 (/ 1 (- k))) in j
* [misc]taylor:  Taking taylor expansion of 27.0 in j
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (- k)) in j
* [misc]taylor:  Taking taylor expansion of (- k) in j
* [misc]taylor:  Taking taylor expansion of k in j
* [misc]backup-simplify:  Simplify k into k
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (/ 1 (- k)) into (/ -1 k)
* [misc]backup-simplify:  Simplify (* 27.0 (/ -1 k)) into (/ -27.0 k)
* [misc]backup-simplify:  Simplify (* -1 (/ -27.0 k)) into (/ 27.0 k)
* [misc]taylor:  Taking taylor expansion of (/ 27.0 k) in k
* [misc]taylor:  Taking taylor expansion of 27.0 in k
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]taylor:  Taking taylor expansion of k in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 27.0 1) into 27.0
* [misc]backup-simplify:  Simplify 27.0 into 27.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 k) (/ 0 (- k))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (* 0 (/ -1 k))) 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 (/ -27.0 k))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 k) (/ 0 (- k))) (* 0 (/ 0 (- k))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (* 0 (/ -1 k)))) 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -27.0 k)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 27.0 (/ 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 (- k) into (- k)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- k) into (- k)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 k) (/ 0 (- k))) (* 0 (/ 0 (- k))) (* 0 (/ 0 (- k))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 27.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 k))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -27.0 k))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in k
* [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 1) (+ (* 27.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 27.0 (* (/ 1 (/ 1 (- k))) (/ 1 (/ 1 (- j))))) into (* 27.0 (* j k))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 2 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- 0 (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- 0 (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (229 enodes)
* * [misc]simplify:  iters left: 1 (307 enodes)
* [exit]simplify:  Simplified to (- (- (* c b) (* (* j k) 27.0)) (* (+ (* x i) (* t a)) 4.0))
* * * * [misc]progress:  [ 2 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 3 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 4 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ 0 (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ 0 (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (- (* c b) (* (* j 27.0) k))
* * * * [misc]progress:  [ 5 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (237 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (+ (- (* (* x (* z t)) (* y 18.0)) (* 4.0 (+ (* x i) (* t a)))) (- (* b c) (* (* j 27.0) k)))
* * * * [misc]progress:  [ 6 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (237 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (+ (- (* (* x (* z t)) (* y 18.0)) (* 4.0 (+ (* x i) (* t a)))) (- (* b c) (* (* j 27.0) k)))
* * * * [misc]progress:  [ 7 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* 18.0 (* t z)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* 18.0 (* t z)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (- (* (* 18.0 (* y x)) (* t z)) (- (* 4.0 (+ (* i x) (* a t))) (- (* c b) (* (* k j) 27.0))))
* * * * [misc]progress:  [ 8 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* 18.0 (* t z)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* 18.0 (* t z)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (- (* (* 18.0 (* y x)) (* t z)) (- (* 4.0 (+ (* i x) (* a t))) (- (* c b) (* (* k j) 27.0))))
* * * * [misc]progress:  [ 9 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* 18.0 (* t z)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* 18.0 (* t z)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (92 enodes)
* * [misc]simplify:  iters left: 3 (158 enodes)
* * [misc]simplify:  iters left: 2 (251 enodes)
* * [misc]simplify:  iters left: 1 (352 enodes)
* [exit]simplify:  Simplified to (- (* (* 18.0 (* y x)) (* t z)) (- (* 4.0 (+ (* i x) (* a t))) (- (* c b) (* (* k j) 27.0))))
* * * * [misc]progress:  [ 10 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* * [misc]simplify:  iters left: 1 (373 enodes)
* [exit]simplify:  Simplified to (- (* x (* (* 18.0 z) (* t y))) (- (* 4.0 (+ (* i x) (* t a))) (- (* c b) (* j (* k 27.0)))))
* * * * [misc]progress:  [ 11 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* * [misc]simplify:  iters left: 1 (373 enodes)
* [exit]simplify:  Simplified to (- (* x (* (* 18.0 z) (* t y))) (- (* 4.0 (+ (* i x) (* t a))) (- (* c b) (* j (* k 27.0)))))
* * * * [misc]progress:  [ 12 / 60 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k)))))>
* [enter]simplify:  Simplifying (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 27.0 (* j k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (90 enodes)
* * [misc]simplify:  iters left: 3 (164 enodes)
* * [misc]simplify:  iters left: 2 (289 enodes)
* * [misc]simplify:  iters left: 1 (373 enodes)
* [exit]simplify:  Simplified to (- (* x (* (* 18.0 z) (* t y))) (- (* 4.0 (+ (* i x) (* t a))) (- (* c b) (* j (* k 27.0)))))
* * * * [misc]progress:  [ 13 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (pow (* (* (* t z) 18.0) (* x y)) 1) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (* (* t z) 18.0) (* x y))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (138 enodes)
* [exit]simplify:  Simplified to (* t (* (* x z) (* y 18.0)))
* [exit]simplify:  Simplified to (* t (* (* x z) (* y 18.0)))
* * * * [misc]progress:  [ 14 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (pow (* (* (* t z) 18.0) (* x y)) 1) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 15 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (exp (+ (log (* (* t z) 18.0)) (log (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (log (* (* t z) 18.0)) (log (* x y)))
* * [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 (53 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (92 enodes)
* [exit]simplify:  Simplified to (+ (log (* t (* 18.0 z))) (log (* x y)))
* [exit]simplify:  Simplified to (+ (log (* t (* 18.0 z))) (log (* x y)))
* * * * [misc]progress:  [ 16 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (exp (log (* (* (* t z) 18.0) (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (* (* (* t z) 18.0) (* x y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (41 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (159 enodes)
* * [misc]simplify:  iters left: 1 (247 enodes)
* [exit]simplify:  Simplified to (log (* (* (* 18.0 x) y) (* z t)))
* [exit]simplify:  Simplified to (log (* (* (* 18.0 x) y) (* z t)))
* * * * [misc]progress:  [ 17 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (log (exp (* (* (* t z) 18.0) (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (* (* (* t z) 18.0) (* x y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (99 enodes)
* * [misc]simplify:  iters left: 1 (149 enodes)
* [exit]simplify:  Simplified to (pow (pow (exp t) (* 18.0 z)) (* y x))
* [exit]simplify:  Simplified to (pow (pow (exp t) (* 18.0 z)) (* y x))
* * * * [misc]progress:  [ 18 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cbrt (* (cube (* (* t z) 18.0)) (cube (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (cube (* (* t z) 18.0)) (cube (* x y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (54 enodes)
* * [misc]simplify:  iters left: 3 (110 enodes)
* * [misc]simplify:  iters left: 2 (203 enodes)
* * [misc]simplify:  iters left: 1 (451 enodes)
* [exit]simplify:  Simplified to (* (cube (* (* t 18.0) z)) (cube (* x y)))
* [exit]simplify:  Simplified to (* (cube (* (* t 18.0) z)) (cube (* x y)))
* * * * [misc]progress:  [ 19 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cube (cbrt (* (* (* t z) 18.0) (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (* (* (* t z) 18.0) (* x y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (* x z) (* y 18.0)) t))
* [exit]simplify:  Simplified to (cbrt (* (* (* x z) (* y 18.0)) t))
* * * * [misc]progress:  [ 20 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cbrt (cube (* (* (* t z) 18.0) (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (* (* (* t z) 18.0) (* x y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (53 enodes)
* * [misc]simplify:  iters left: 3 (139 enodes)
* * [misc]simplify:  iters left: 2 (285 enodes)
* [exit]simplify:  Simplified to (cube (* (* y (* x t)) (* 18.0 z)))
* [exit]simplify:  Simplified to (cube (* (* y (* x t)) (* 18.0 z)))
* * * * [misc]progress:  [ 21 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cube (* (cbrt (* (* t z) 18.0)) (cbrt (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (cbrt (* (* t z) 18.0)) (cbrt (* x y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* 18.0 z) t)) (cbrt (* x y)))
* [exit]simplify:  Simplified to (* (cbrt (* (* 18.0 z) t)) (cbrt (* x y)))
* * * * [misc]progress:  [ 22 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (sqr (sqrt (* (* (* t z) 18.0) (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (* (* (* t z) 18.0) (* x y)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (77 enodes)
* * [misc]simplify:  iters left: 1 (86 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* (* x z) (* y 18.0)) t))
* [exit]simplify:  Simplified to (sqrt (* (* (* x z) (* y 18.0)) t))
* * * * [misc]progress:  [ 23 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (sqr (* (sqrt (* (* t z) 18.0)) (sqrt (* x y)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (sqrt (* (* t z) 18.0)) (sqrt (* x y)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (* (sqrt (* (* 18.0 z) t)) (sqrt (* x y)))
* [exit]simplify:  Simplified to (* (sqrt (* (* 18.0 z) t)) (sqrt (* x y)))
* * * * [misc]progress:  [ 24 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 1 (* (* (* t z) 18.0) (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 25 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* (* t z) 18.0) x) y) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* (* (* t z) 18.0) x)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (* 18.0 z) (* t x))
* [exit]simplify:  Simplified to (* (* 18.0 z) (* t x))
* * * * [misc]progress:  [ 26 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* 18.0 (* x y))
* * [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 (* x (* y 18.0))
* [exit]simplify:  Simplified to (* x (* y 18.0))
* * * * [misc]progress:  [ 27 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* x y) (* (* t z) 18.0)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 28 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (log (/ (exp (* (* (* t z) 18.0) (* x y))) (exp (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (/ (exp (* (* (* t z) 18.0) (* x y))) (exp (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* * [misc]simplify:  iters left: 1 (354 enodes)
* [exit]simplify:  Simplified to (/ (pow (pow (exp t) (* 18.0 z)) (* y x)) (pow (exp 4.0) (+ (* a t) (* x i))))
* [exit]simplify:  Simplified to (/ (pow (pow (exp t) (* 18.0 z)) (* y x)) (pow (exp 4.0) (+ (* a t) (* x i))))
* * * * [misc]progress:  [ 29 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (pow (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) 1) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 30 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (exp (log (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (156 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (log (- (* (* (* y x) (* z t)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (log (- (* (* (* y x) (* z t)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* * * * [misc]progress:  [ 31 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (log (exp (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (78 enodes)
* * [misc]simplify:  iters left: 3 (155 enodes)
* * [misc]simplify:  iters left: 2 (249 enodes)
* * [misc]simplify:  iters left: 1 (360 enodes)
* [exit]simplify:  Simplified to (/ (pow (pow (exp t) (* 18.0 z)) (* y x)) (pow (exp 4.0) (+ (* i x) (* t a))))
* [exit]simplify:  Simplified to (/ (pow (pow (exp t) (* 18.0 z)) (* y x)) (pow (exp 4.0) (+ (* i x) (* t a))))
* * * * [misc]progress:  [ 32 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (cube (cbrt (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (156 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (* (* y x) (* z t)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (cbrt (- (* (* (* y x) (* z t)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* * * * [misc]progress:  [ 33 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (cbrt (cube (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (154 enodes)
* * [misc]simplify:  iters left: 1 (245 enodes)
* [exit]simplify:  Simplified to (cube (- (* (* (* 18.0 x) t) (* y z)) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (cube (- (* (* (* 18.0 x) t) (* y z)) (* 4.0 (+ (* i x) (* t a)))))
* * * * [misc]progress:  [ 34 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (sqr (sqrt (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (156 enodes)
* * [misc]simplify:  iters left: 1 (206 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (* (* y x) (* z t)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (sqrt (- (* (* (* y x) (* z t)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* * * * [misc]progress:  [ 35 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (+ (* (* (* t z) 18.0) (* x y)) (- (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* 4.0 (+ (* t a) (* i x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (- 4.0) (+ (* i x) (* t a)))
* [exit]simplify:  Simplified to (* (- 4.0) (+ (* i x) (* t a)))
* * * * [misc]progress:  [ 36 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (* 1 (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 37 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (/ (- (pow (* (* (* t z) 18.0) (* x y)) 3) (pow (* 4.0 (+ (* t a) (* i x))) 3)) (+ (sqr (* (* (* t z) 18.0) (* x y))) (+ (sqr (* 4.0 (+ (* t a) (* i x)))) (* (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x))))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (pow (* (* (* t z) 18.0) (* x y)) 3) (pow (* 4.0 (+ (* t a) (* i x))) 3))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (81 enodes)
* * [misc]simplify:  iters left: 3 (169 enodes)
* * [misc]simplify:  iters left: 2 (418 enodes)
* [exit]simplify:  Simplified to (- (cube (* (* (* z t) (* y 18.0)) x)) (cube (* (+ (* t a) (* i x)) 4.0)))
* [exit]simplify:  Simplified to (- (cube (* (* (* z t) (* y 18.0)) x)) (cube (* (+ (* t a) (* i x)) 4.0)))
* [enter]simplify:  Simplifying (+ (sqr (* (* (* t z) 18.0) (* x y))) (+ (sqr (* 4.0 (+ (* t a) (* i x)))) (* (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (50 enodes)
* * [misc]simplify:  iters left: 4 (115 enodes)
* * [misc]simplify:  iters left: 3 (296 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* y x) (* z t)) 18.0) (* (* (* y x) (* z t)) 18.0)) (* (* 4.0 (+ (* a t) (* x i))) (+ (* (* (* y x) (* z t)) 18.0) (* 4.0 (+ (* a t) (* x i))))))
* [exit]simplify:  Simplified to (+ (* (* (* (* y x) (* z t)) 18.0) (* (* (* y x) (* z t)) 18.0)) (* (* 4.0 (+ (* a t) (* x i))) (+ (* (* (* y x) (* z t)) 18.0) (* 4.0 (+ (* a t) (* x i))))))
* * * * [misc]progress:  [ 38 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (/ (- (sqr (* (* (* t z) 18.0) (* x y))) (sqr (* 4.0 (+ (* t a) (* i x))))) (+ (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (sqr (* (* (* t z) 18.0) (* x y))) (sqr (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (211 enodes)
* * [misc]simplify:  iters left: 2 (439 enodes)
* [exit]simplify:  Simplified to (- (* (* (* t 18.0) (* z (* y x))) (* (* t 18.0) (* z (* y x)))) (sqr (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (- (* (* (* t 18.0) (* z (* y x))) (* (* t 18.0) (* z (* y x)))) (sqr (* 4.0 (+ (* a t) (* x i)))))
* [enter]simplify:  Simplifying (+ (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (94 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (190 enodes)
* [exit]simplify:  Simplified to (+ (* 4.0 (+ (* i x) (* t a))) (* y (* (* 18.0 x) (* z t))))
* [exit]simplify:  Simplified to (+ (* 4.0 (+ (* i x) (* t a))) (* y (* (* 18.0 x) (* z t))))
* * * * [misc]progress:  [ 39 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (* (+ (sqrt (* (* (* t z) 18.0) (* x y))) (sqrt (* 4.0 (+ (* t a) (* i x))))) (- (sqrt (* (* (* t z) 18.0) (* x y))) (sqrt (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (sqrt (* (* (* t z) 18.0) (* x y))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (149 enodes)
* * [misc]simplify:  iters left: 1 (178 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (* 4.0 (+ (* a t) (* x i)))) (sqrt (* (* (* y x) (* z t)) 18.0)))
* [exit]simplify:  Simplified to (+ (sqrt (* 4.0 (+ (* a t) (* x i)))) (sqrt (* (* (* y x) (* z t)) 18.0)))
* [enter]simplify:  Simplifying (- (sqrt (* (* (* t z) 18.0) (* x y))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (88 enodes)
* * [misc]simplify:  iters left: 2 (147 enodes)
* * [misc]simplify:  iters left: 1 (176 enodes)
* [exit]simplify:  Simplified to (- (sqrt (* (* y (* t x)) (* 18.0 z))) (sqrt (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (- (sqrt (* (* y (* t x)) (* 18.0 z))) (sqrt (* 4.0 (+ (* a t) (* x i)))))
* * * * [misc]progress:  [ 40 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (* (+ (* (sqrt (* (* t z) 18.0)) (sqrt (* x y))) (sqrt (* 4.0 (+ (* t a) (* i x))))) (- (* (sqrt (* (* t z) 18.0)) (sqrt (* x y))) (sqrt (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (* (sqrt (* (* t z) 18.0)) (sqrt (* x y))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (57 enodes)
* * [misc]simplify:  iters left: 3 (64 enodes)
* * [misc]simplify:  iters left: 2 (66 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (* (+ (* t a) (* x i)) 4.0)) (* (sqrt (* (* t 18.0) z)) (sqrt (* x y))))
* [exit]simplify:  Simplified to (+ (sqrt (* (+ (* t a) (* x i)) 4.0)) (* (sqrt (* (* t 18.0) z)) (sqrt (* x y))))
* [enter]simplify:  Simplifying (- (* (sqrt (* (* t z) 18.0)) (sqrt (* x y))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (56 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (64 enodes)
* [exit]simplify:  Simplified to (- (* (sqrt (* (* t 18.0) z)) (sqrt (* x y))) (sqrt (* (+ (* t a) (* x i)) 4.0)))
* [exit]simplify:  Simplified to (- (* (sqrt (* (* t 18.0) z)) (sqrt (* x y))) (sqrt (* (+ (* t a) (* x i)) 4.0)))
* * * * [misc]progress:  [ 41 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (* t a))) (* 4.0 (* i x))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (* t a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (60 enodes)
* * [misc]simplify:  iters left: 2 (104 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (- (* (* y 18.0) (* x z)) (* 4.0 a)) t)
* [exit]simplify:  Simplified to (* (- (* (* y 18.0) (* x z)) (* 4.0 a)) t)
* * * * [misc]progress:  [ 42 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (- (* (* (* t z) 18.0) (* x y)) (* (* t a) 4.0)) (* (* i x) 4.0)) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* (* (* t z) 18.0) (* x y)) (* (* t a) 4.0))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (37 enodes)
* * [misc]simplify:  iters left: 3 (62 enodes)
* * [misc]simplify:  iters left: 2 (107 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (* t (- (* (* y z) (* 18.0 x)) (* 4.0 a)))
* [exit]simplify:  Simplified to (* t (- (* (* y z) (* 18.0 x)) (* 4.0 a)))
* * * * [misc]progress:  [ 43 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (pow (* (* t z) 18.0) 1) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 44 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (exp (log (* (* t z) 18.0))) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (* (* t z) 18.0))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* (* t 18.0) z))
* [exit]simplify:  Simplified to (log (* (* t 18.0) z))
* * * * [misc]progress:  [ 45 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (log (exp (* (* t z) 18.0))) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (* (* t z) 18.0))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* * [misc]simplify:  iters left: 1 (24 enodes)
* [exit]simplify:  Simplified to (exp (* t (* 18.0 z)))
* [exit]simplify:  Simplified to (exp (* t (* 18.0 z)))
* * * * [misc]progress:  [ 46 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (cube (cbrt (* (* t z) 18.0))) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (* (* t z) 18.0))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* t (* 18.0 z)))
* [exit]simplify:  Simplified to (cbrt (* t (* 18.0 z)))
* * * * [misc]progress:  [ 47 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (cbrt (cube (* (* t z) 18.0))) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (* (* t z) 18.0))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (100 enodes)
* [exit]simplify:  Simplified to (cube (* z (* t 18.0)))
* [exit]simplify:  Simplified to (cube (* z (* t 18.0)))
* * * * [misc]progress:  [ 48 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (sqr (sqrt (* (* t z) 18.0))) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (* (* t z) 18.0))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* t (* 18.0 z)))
* [exit]simplify:  Simplified to (sqrt (* t (* 18.0 z)))
* * * * [misc]progress:  [ 49 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* 1 (* (* t z) 18.0)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 50 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* t (* z 18.0)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* z 18.0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* 18.0 z)
* [exit]simplify:  Simplified to (* 18.0 z)
* * * * [misc]progress:  [ 51 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* 18.0 (* t z)) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 52 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (pow (* j (* 27.0 k)) 1))))>
* * * * [misc]progress:  [ 53 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (exp (log (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (log (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* (* k j) 27.0))
* [exit]simplify:  Simplified to (log (* (* k j) 27.0))
* * * * [misc]progress:  [ 54 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (log (exp (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (exp (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp j) (* 27.0 k))
* [exit]simplify:  Simplified to (pow (exp j) (* 27.0 k))
* * * * [misc]progress:  [ 55 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (cube (cbrt (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (cbrt (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* k j) 27.0))
* [exit]simplify:  Simplified to (cbrt (* (* k j) 27.0))
* * * * [misc]progress:  [ 56 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (cbrt (cube (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (cube (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (cube (* 27.0 (* k j)))
* [exit]simplify:  Simplified to (cube (* 27.0 (* k j)))
* * * * [misc]progress:  [ 57 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (sqr (sqrt (* j (* 27.0 k)))))))>
* [enter]simplify:  Simplifying (sqrt (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* k j) 27.0))
* [exit]simplify:  Simplified to (sqrt (* (* k j) 27.0))
* * * * [misc]progress:  [ 58 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* 1 (* j (* 27.0 k))))))>
* * * * [misc]progress:  [ 59 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* (* j 27.0) k))))>
* [enter]simplify:  Simplifying (* j 27.0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* 27.0 j)
* [exit]simplify:  Simplified to (* 27.0 j)
* * * * [misc]progress:  [ 60 / 60 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* (* t z) 18.0) (* x y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* (* 27.0 k) j))))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 2)
* [misc]approximate:  Taking taylor expansion of (* y (* t (* x z))) in (y t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x z))) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* t (* x z)) into (* t (* x z))
* [misc]backup-simplify:  Simplify (* 0 (* t (* x z))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 (* x z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* t (* x z)))) into (* t (* x z))
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* t (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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]approximate:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z)))) in (y t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 t) (* (/ 1 x) (/ 1 z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) 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 x) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 x) (/ 1 z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 (* x z))) into (/ 1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 (* t (* x z)))) into (/ 1 (* t (* x z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (* x z))) in t
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* x z))) into (* x z)
* [misc]backup-simplify:  Simplify (/ 1 (* x z)) into (/ 1 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in x
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 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 (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 (* t (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) 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 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) 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 (/ 1 (* t (* x z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]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 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 t)) (/ 1 (/ 1 y)))))) into (* y (* t (* x z)))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z))))) in (y t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) (/ -1 z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ 1 (* x z))) into (/ -1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 (* t (* x z)))) into (/ 1 (* t (* x z)))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (* x z))) in t
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* x z))) into (* x z)
* [misc]backup-simplify:  Simplify (/ 1 (* x z)) into (/ 1 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in x
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 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) 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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ 1 (* x z)))) 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 (/ -1 (* t (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) 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 (- 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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 z)))) 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 (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 (* t (* x z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (* t (* x z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]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 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- t))) (/ 1 (/ 1 (- y))))))) into (* y (* t (* x z)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 2 2)
* [misc]approximate:  Taking taylor expansion of (* t (* x z)) in (t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* x z))) into (* x z)
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) 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]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 (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* x z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]taylor:  Taking 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 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) in (t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) 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 x) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) 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 x) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 x) (/ 1 z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 (* x z))) into (/ 1 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in x
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 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 (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 (* x z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) 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 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) 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)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) 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 (/ 1 (* x z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]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 0 into 0
* [misc]backup-simplify:  Simplify (* 1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 t))))) into (* t (* x z))
* [misc]approximate:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in (t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) (/ -1 z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* -1 (/ 1 (* x z))) into (/ -1 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ -1 (* x z)) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 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 -1 into -1
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 z))) 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 (/ 1 (* x z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [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 (- 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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 z)))) 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) 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 1) (+ (* -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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [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 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) 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 0 into 0
* [misc]backup-simplify:  Simplify (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- t)))))) into (* t (* x z))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1)
* [misc]approximate:  Taking taylor expansion of (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) in (y t x z a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) in i
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in i
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x z))) in i
* [misc]taylor:  Taking taylor expansion of y in i
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in i
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in i
* [misc]taylor:  Taking taylor expansion of (* t a) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) in a
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in a
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x z))) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in a
* [misc]taylor:  Taking taylor expansion of (* t a) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* i x) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in z
* [misc]taylor:  Taking taylor expansion of (* t a) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x z))) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* t a) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) in t
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in y
* [misc]taylor:  Taking taylor expansion of (* t a) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) in y
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* t a) (* i x))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* t a) (* i x)) in y
* [misc]taylor:  Taking taylor expansion of (* t a) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]taylor:  Taking taylor expansion of (* i x) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* t (* x z)) into (* t (* x z))
* [misc]backup-simplify:  Simplify (* 0 (* t (* x z))) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]backup-simplify:  Simplify (* t a) into (* t a)
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (+ (* t a) (* i x)) into (+ (* i x) (* t a))
* [misc]backup-simplify:  Simplify (* 4.0 (+ (* i x) (* t a))) into (* 4.0 (+ (* i x) (* t a)))
* [misc]backup-simplify:  Simplify (- (* 4.0 (+ (* i x) (* t a)))) into (- (+ (* 4.0 (* i x)) (* 4.0 (* t a))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 4.0 (* i x)) (* 4.0 (* t a))))) into (- (+ (* 4.0 (* i x)) (* 4.0 (* t a))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 4.0 (* i x)) (* 4.0 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (* i x)) (* 4.0 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* i x)) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* i x) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (* 4.0 (* i x)) into (* 4.0 (* i x))
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 (* i x)) 0) into (* 4.0 (* i x))
* [misc]backup-simplify:  Simplify (- (* 4.0 (* i x))) into (- (* 4.0 (* i x)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 (* x z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* t (* x z)))) into (* t (* x z))
* [misc]backup-simplify:  Simplify (+ (* 18.0 (* t (* x z))) (* 0 0)) into (* 18.0 (* t (* x z)))
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 a)) into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (+ (* i x) (* t a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 (* t (* x z))) 0) into (* 18.0 (* t (* x z)))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* t (* x z))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (* i x))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (+ (* 4.0 a) (* 0 0)) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (+ 0 (* 4.0 a)) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 4.0 a) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 4.0 a) into (* 4.0 a)
* [misc]backup-simplify:  Simplify (- (* 4.0 a)) into (- (* 4.0 a))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 a)) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 a) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (+ (* 4.0 i) (* 0 0)) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (* 4.0 i) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (* 4.0 i) into (* 4.0 i)
* [misc]backup-simplify:  Simplify (- (* 4.0 i)) into (- (* 4.0 i))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 i)) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 i) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* 4.0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [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 (- (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in (y t x z a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in i
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in i
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z)))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in i
* [misc]taylor:  Taking taylor expansion of y in i
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in i
* [misc]taylor:  Taking taylor expansion of z in i
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in i
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in a
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in a
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) 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 x) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) 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 a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 4.0 (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 t) (/ 1 a)) (* (/ 1 i) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (/ 1 a)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 i) (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* (/ 1 x) (/ 1 z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 (* x z))) into (/ 1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 (* t (* x z)))) into (/ 1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* t (* x z)))) into (/ 18.0 (* t (* x z)))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* t (* x z))) 0) into (* 18.0 (/ 1 (* t (* x z))))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* t (* x z)))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (* x z))) in t
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* x z))) into (* x z)
* [misc]backup-simplify:  Simplify (/ 1 (* x z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* x z))) into (/ 18.0 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* x z)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (/ 18.0 z) into (/ 18.0 z)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 z) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 (* t (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* t (* x z))))) into 0
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 a)) into (/ 1 (* t a))
* [misc]backup-simplify:  Simplify (* (/ 1 i) (/ 1 x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* t a)) (/ 1 (* i x))) into (+ (/ 1 (* i x)) (/ 1 (* t a)))
* [misc]backup-simplify:  Simplify (* 4.0 (+ (/ 1 (* i x)) (/ 1 (* t a)))) into (* 4.0 (+ (/ 1 (* i x)) (/ 1 (* t a))))
* [misc]backup-simplify:  Simplify (- (* 4.0 (+ (/ 1 (* i x)) (/ 1 (* t a))))) into (- (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a)))))) into (- (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in t
* [misc]taylor:  Taking taylor expansion of (* i x) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (/ 1 (* i x)) into (/ 1 (* i x))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (+ 0 (/ 4.0 a)) into (* 4.0 (/ 1 a))
* [misc]backup-simplify:  Simplify (- (* 4.0 (/ 1 a))) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* x z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (* 0 (/ 1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (+ (/ 1 (* i x)) (/ 1 (* t a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 (* i x))) into (/ 4.0 (* i x))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 4.0 (* i x)) 0) into (* 4.0 (/ 1 (* i x)))
* [misc]backup-simplify:  Simplify (- (* 4.0 (/ 1 (* i x)))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) 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 (/ 1 (* t (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (+ (/ 1 (* i x)) (/ 1 (* t a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 (* i x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]taylor:  Taking taylor expansion of (- 4.0) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [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 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 i) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (* i x)) (/ 1 (* t a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))) (* 0 (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 i)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* 1 (* (/ 1 (/ 1 a)) (* 1 (* 1 (* (/ 1 (/ 1 t)) 1)))))) (+ (* (- 4.0) (* (/ 1 (/ 1 i)) (* 1 (* 1 (* (/ 1 (/ 1 x)) (* 1 1)))))) (* 18.0 (* 1 (* 1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 t)) (/ 1 (/ 1 y)))))))))) into (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t))))
* [misc]approximate:  Taking taylor expansion of (- (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in (y t x z a i) around 0
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in i
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in i
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z))))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in i
* [misc]taylor:  Taking taylor expansion of (- y) in i
* [misc]taylor:  Taking taylor expansion of y in i
* [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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in i
* [misc]taylor:  Taking taylor expansion of (- t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [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 (- x)) (/ 1 (- z))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in i
* [misc]taylor:  Taking taylor expansion of (- x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in i
* [misc]taylor:  Taking taylor expansion of (- z) in i
* [misc]taylor:  Taking taylor expansion of z in i
* [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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in i
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in i
* [misc]taylor:  Taking taylor expansion of (- t) in i
* [misc]taylor:  Taking taylor expansion of t in i
* [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 (- a)) in i
* [misc]taylor:  Taking taylor expansion of (- a) in i
* [misc]taylor:  Taking taylor expansion of a in i
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in i
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in i
* [misc]taylor:  Taking taylor expansion of (- i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in i
* [misc]taylor:  Taking taylor expansion of (- x) in i
* [misc]taylor:  Taking taylor expansion of x in i
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in a
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in a
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z))))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in a
* [misc]taylor:  Taking taylor expansion of (- y) in a
* [misc]taylor:  Taking taylor expansion of y in a
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in a
* [misc]taylor:  Taking taylor expansion of (- z) in a
* [misc]taylor:  Taking taylor expansion of z in a
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in a
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in a
* [misc]taylor:  Taking taylor expansion of (- t) in a
* [misc]taylor:  Taking taylor expansion of t in a
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in a
* [misc]taylor:  Taking taylor expansion of (- a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in a
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in a
* [misc]taylor:  Taking taylor expansion of (- i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in a
* [misc]taylor:  Taking taylor expansion of (- x) in a
* [misc]taylor:  Taking taylor expansion of x in a
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in z
* [misc]taylor:  Taking taylor expansion of (- a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in z
* [misc]taylor:  Taking taylor expansion of (- i) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in x
* [misc]taylor:  Taking taylor expansion of (- a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in x
* [misc]taylor:  Taking taylor expansion of (- i) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in t
* [misc]taylor:  Taking taylor expansion of (- a) in t
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in t
* [misc]taylor:  Taking taylor expansion of (- i) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in y
* [misc]taylor:  Taking taylor expansion of (- i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (- (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 4.0 (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of 4.0 in y
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (+ (* (/ 1 (- t)) (/ 1 (- a))) (* (/ 1 (- i)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (/ 1 (- a))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- a)) in y
* [misc]taylor:  Taking taylor expansion of (- a) in y
* [misc]taylor:  Taking taylor expansion of a in y
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (/ 1 (- a)) into (/ -1 a)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- i)) (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- i)) in y
* [misc]taylor:  Taking taylor expansion of (- i) in y
* [misc]taylor:  Taking taylor expansion of i in y
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (/ 1 (- i)) into (/ -1 i)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (* (/ -1 x) (/ -1 z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ 1 (* x z))) into (/ -1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 (* t (* x z)))) into (/ 1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* t (* x z)))) into (/ 18.0 (* t (* x z)))
* [misc]backup-simplify:  Simplify (+ (/ 18.0 (* t (* x z))) 0) into (* 18.0 (/ 1 (* t (* x z))))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (/ 1 (* t (* x z)))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (* x z))) in t
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* x z))) into (* x z)
* [misc]backup-simplify:  Simplify (/ 1 (* x z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* x z))) into (/ 18.0 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* x z)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (/ 18.0 z) into (/ 18.0 z)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 z) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]taylor:  Taking taylor expansion of 18.0 in a
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ 1 (* x z)))) 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 (/ -1 (* t (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* t (* x z))))) into 0
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ -1 a)) into (/ 1 (* t a))
* [misc]backup-simplify:  Simplify (* (/ -1 i) (/ -1 x)) into (/ 1 (* i x))
* [misc]backup-simplify:  Simplify (+ (/ 1 (* t a)) (/ 1 (* i x))) into (+ (/ 1 (* i x)) (/ 1 (* t a)))
* [misc]backup-simplify:  Simplify (* 4.0 (+ (/ 1 (* i x)) (/ 1 (* t a)))) into (* 4.0 (+ (/ 1 (* i x)) (/ 1 (* t a))))
* [misc]backup-simplify:  Simplify (- (* 4.0 (+ (/ 1 (* i x)) (/ 1 (* t a))))) into (- (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a)))))
* [misc]backup-simplify:  Simplify (+ 0 (- (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a)))))) into (- (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a)))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a))))) in t
* [misc]taylor:  Taking taylor expansion of (+ (* 4.0 (/ 1 (* i x))) (* 4.0 (/ 1 (* t a)))) in t
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in t
* [misc]taylor:  Taking taylor expansion of (* i x) in t
* [misc]taylor:  Taking taylor expansion of i in t
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (* i x) into (* i x)
* [misc]backup-simplify:  Simplify (/ 1 (* i x)) into (/ 1 (* i x))
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* t a))) in t
* [misc]taylor:  Taking taylor expansion of 4.0 in t
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t a)) in t
* [misc]taylor:  Taking taylor expansion of (* t a) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of a in t
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (* 0 a) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 a)) into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (+ 0 (/ 4.0 a)) into (* 4.0 (/ 1 a))
* [misc]backup-simplify:  Simplify (- (* 4.0 (/ 1 a))) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in x
* [misc]taylor:  Taking taylor expansion of a in x
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* x z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 18.0 in i
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 z)))) 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 (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 (* t (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ -1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (* 0 (/ -1 x))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (+ (/ 1 (* i x)) (/ 1 (* t a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 (* i x))) into (/ 4.0 (* i x))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 a))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (+ (/ 4.0 (* i x)) 0) into (* 4.0 (/ 1 (* i x)))
* [misc]backup-simplify:  Simplify (- (* 4.0 (/ 1 (* i x)))) into (- (* 4.0 (/ 1 (* i x))))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 (* i x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 (* i x))) in x
* [misc]taylor:  Taking taylor expansion of 4.0 in x
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 (* i x)) in x
* [misc]taylor:  Taking taylor expansion of (* i x) in x
* [misc]taylor:  Taking taylor expansion of i in x
* [misc]backup-simplify:  Simplify i into i
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* i 0) into 0
* [misc]backup-simplify:  Simplify (+ (* i 1) (* 0 0)) into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in z
* [misc]taylor:  Taking taylor expansion of i in z
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in z
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in z
* [misc]taylor:  Taking taylor expansion of 4.0 in z
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in z
* [misc]taylor:  Taking taylor expansion of a in z
* [misc]backup-simplify:  Simplify a into a
* [misc]backup-simplify:  Simplify (/ 1 a) into (/ 1 a)
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (* t (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 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 (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))) (* 0 (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (+ (* 0 0) (* 0 (/ -1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (+ (/ 1 (* i x)) (/ 1 (* t a)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 (* i x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 a)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in a
* [misc]taylor:  Taking taylor expansion of i in a
* [misc]backup-simplify:  Simplify i into i
* [misc]backup-simplify:  Simplify (/ 1 i) into (/ 1 i)
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 a)) into (/ 4.0 a)
* [misc]backup-simplify:  Simplify (- (/ 4.0 a)) into (- (* 4.0 (/ 1 a)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 a))) in a
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 a)) in a
* [misc]taylor:  Taking taylor expansion of 4.0 in a
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 a) in a
* [misc]taylor:  Taking taylor expansion of a in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]taylor:  Taking taylor expansion of (- 4.0) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (* t (* x z)))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- a) into (- a)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 a) (/ 0 (- a))) (* 0 (/ 0 (- a))) (* 0 (/ 0 (- a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- i) into (- i)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 i) (/ 0 (- i))) (* 0 (/ 0 (- i))) (* 0 (/ 0 (- i))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 i) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 (* i x)) (/ 1 (* t a))))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* i x)) (/ 0 (* i x))) (* 0 (/ 0 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* i x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* i 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)) (* 0 (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 i)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 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 a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 i) (/ 0 i)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 i))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 (/ 1 a))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in a
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 4.0 (/ 1 i)) into (/ 4.0 i)
* [misc]backup-simplify:  Simplify (- (/ 4.0 i)) into (- (* 4.0 (/ 1 i)))
* [misc]taylor:  Taking taylor expansion of (- (* 4.0 (/ 1 i))) in i
* [misc]taylor:  Taking taylor expansion of (* 4.0 (/ 1 i)) in i
* [misc]taylor:  Taking taylor expansion of 4.0 in i
* [misc]backup-simplify:  Simplify 4.0 into 4.0
* [misc]taylor:  Taking taylor expansion of (/ 1 i) in i
* [misc]taylor:  Taking taylor expansion of i in i
* [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 (* 4.0 1) into 4.0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 4.0 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in i
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (- 4.0) into (- 4.0)
* [misc]backup-simplify:  Simplify (+ (* (- 4.0) (* 1 (* (/ 1 (/ 1 (- a))) (* 1 (* 1 (* (/ 1 (/ 1 (- t))) 1)))))) (+ (* (- 4.0) (* (/ 1 (/ 1 (- i))) (* 1 (* 1 (* (/ 1 (/ 1 (- x))) (* 1 1)))))) (* 18.0 (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- t))) (/ 1 (/ 1 (- y))))))))))) into (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t))))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1)
* [misc]approximate:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in (y t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x z))) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* y (* t (* x z)))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* y (* t (* x 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 (* t (* x z)) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* x z) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* t (* x z)) into (* t (* x z))
* [misc]backup-simplify:  Simplify (* 0 (* t (* x z))) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 (* x z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* t (* x z)))) into (* t (* x z))
* [misc]backup-simplify:  Simplify (+ (* 18.0 (* t (* x z))) (* 0 0)) into (* 18.0 (* t (* x z)))
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* t (* x z))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]backup-simplify:  Simplify (* 18.0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* t (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 (* t (* x z))) (* 0 0))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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]approximate:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in (y t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking 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 (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 t) (* (/ 1 x) (/ 1 z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) 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 x) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 (* 18.0 (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 y) (* (/ 1 t) (* (/ 1 x) (/ 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 t) (* (/ 1 x) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 x) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 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 x) (/ 1 z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* (/ 1 t) (/ 1 (* x z))) into (/ 1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* 1 (/ 1 (* t (* x z)))) into (/ 1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* t (* x z)))) into (/ 18.0 (* t (* x z)))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* t (* x z))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* x z))) into (* x z)
* [misc]backup-simplify:  Simplify (/ 18.0 (* x z)) into (/ 18.0 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* x z)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (/ 18.0 z) into (/ 18.0 z)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 z) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (* 0 (/ 1 z))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (* 0 (/ 1 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* 0 (/ 1 (* t (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* t (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* x z)) (+ (* (/ 18.0 (* x z)) (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* x z)) (+ (* (/ 18.0 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 z)))) 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 1) (+ (* 18.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 z))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ 1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) 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 (/ 1 (* t (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* x z)) (+ (* (/ 18.0 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) 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 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 t)) (/ 1 (/ 1 y)))))) into (* 18.0 (* y (* t (* x z))))
* [misc]approximate:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in (y t x z) around 0
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in x
* [misc]taylor:  Taking taylor expansion of (- t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 (* 18.0 (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))))) in y
* [misc]taylor:  Taking taylor expansion of 18.0 in y
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- y)) (* (/ 1 (- t)) (* (/ 1 (- x)) (/ 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 (- t)) (* (/ 1 (- x)) (/ 1 (- z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (/ 1 (- x)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- 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 x) (/ -1 z)) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (* (/ -1 t) (/ 1 (* x z))) into (/ -1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* -1 (/ -1 (* t (* x z)))) into (/ 1 (* t (* x z)))
* [misc]backup-simplify:  Simplify (* 18.0 (/ 1 (* t (* x z)))) into (/ 18.0 (* t (* x z)))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* t (* x z))) in t
* [misc]taylor:  Taking taylor expansion of 18.0 in t
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* t (* x z)) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* x z) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* x z) into (* x z)
* [misc]backup-simplify:  Simplify (* 0 (* x z)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (* x z))) into (* x z)
* [misc]backup-simplify:  Simplify (/ 18.0 (* x z)) into (/ 18.0 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 18.0 (* x z)) in x
* [misc]taylor:  Taking taylor expansion of 18.0 in x
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [misc]taylor:  Taking taylor expansion of (* x z) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (/ 18.0 z) into (/ 18.0 z)
* [misc]taylor:  Taking taylor expansion of (/ 18.0 z) in z
* [misc]taylor:  Taking taylor expansion of 18.0 in z
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (/ 18.0 1) into 18.0
* [misc]backup-simplify:  Simplify 18.0 into 18.0
* [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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (* 0 (/ -1 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (* 0 (/ 1 (* x z)))) 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 (/ -1 (* t (* x z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (* 0 (/ 1 (* t (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* x z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* x z)) (+ (* (/ 18.0 (* x z)) (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* 18.0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 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 (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (* 0 (/ -1 z)))) 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 (+ (* (/ -1 t) 0) (+ (* 0 0) (* 0 (/ 1 (* x z))))) 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 (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 (* t (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* x z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* x z)) (+ (* (/ 18.0 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 z)))) 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 1) (+ (* 18.0 (/ 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 x) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (/ -1 t) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 (* t (* x z))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 18.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (* t (* x z))))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* x z)))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 (* x z)) (+ (* (/ 18.0 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 z) (+ (* (/ 18.0 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) 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 0 into 0
* [misc]backup-simplify:  Simplify (* 18.0 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- t))) (/ 1 (/ 1 (- y))))))) into (* 18.0 (* y (* t (* x z))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 0) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 0) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (23 enodes)
* * [misc]simplify:  iters left: 5 (43 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (153 enodes)
* * [misc]simplify:  iters left: 1 (273 enodes)
* [exit]simplify:  Simplified to (- (- (* c b) (* (* j k) 27.0)) (* 4.0 (+ (* i x) (* t a))))
* * * * [misc]progress:  [ 2 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 3 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 4 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y 0)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y 0)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (25 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (125 enodes)
* * [misc]simplify:  iters left: 2 (192 enodes)
* * [misc]simplify:  iters left: 1 (237 enodes)
* [exit]simplify:  Simplified to (- (- (* c b) (* (* k 27.0) j)) (* (+ (* t a) (* i x)) 4.0))
* * * * [misc]progress:  [ 5 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 6 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 7 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ 0 (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ 0 (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (37 enodes)
* [exit]simplify:  Simplified to (- (* c b) (* (* j 27.0) k))
* * * * [misc]progress:  [ 8 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (237 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (+ (- (* (* x (* z t)) (* y 18.0)) (* 4.0 (+ (* x i) (* t a)))) (- (* b c) (* (* j 27.0) k)))
* * * * [misc]progress:  [ 9 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (+ (* 4.0 (* i x)) (* 4.0 (* a t)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (28 enodes)
* * [misc]simplify:  iters left: 5 (54 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (149 enodes)
* * [misc]simplify:  iters left: 2 (237 enodes)
* * [misc]simplify:  iters left: 1 (331 enodes)
* [exit]simplify:  Simplified to (+ (- (* (* x (* z t)) (* y 18.0)) (* 4.0 (+ (* x i) (* t a)))) (- (* b c) (* (* j 27.0) k)))
* * * * [misc]progress:  [ 10 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- 0 (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- 0 (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (41 enodes)
* * [misc]simplify:  iters left: 4 (77 enodes)
* * [misc]simplify:  iters left: 3 (141 enodes)
* * [misc]simplify:  iters left: 2 (229 enodes)
* * [misc]simplify:  iters left: 1 (307 enodes)
* [exit]simplify:  Simplified to (- (- (* c b) (* (* j k) 27.0)) (* (+ (* x i) (* t a)) 4.0))
* * * * [misc]progress:  [ 11 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 12 / 53 ] simplifiying candidate #<alt-event (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* * * * [misc]progress:  [ 13 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (pow (* y (* t (* x z))) 1)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 14 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (exp (log (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (* y (* t (* x z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (96 enodes)
* * [misc]simplify:  iters left: 1 (113 enodes)
* [exit]simplify:  Simplified to (log (* (* x z) (* t y)))
* [exit]simplify:  Simplified to (log (* (* x z) (* t y)))
* * * * [misc]progress:  [ 15 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (log (exp (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (* y (* t (* x z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (31 enodes)
* * [misc]simplify:  iters left: 2 (53 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (exp (* (* y z) (* t x)))
* [exit]simplify:  Simplified to (exp (* (* y z) (* t x)))
* * * * [misc]progress:  [ 16 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (cube (cbrt (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (* y (* t (* x z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* y z) (* t x)))
* [exit]simplify:  Simplified to (cbrt (* (* y z) (* t x)))
* * * * [misc]progress:  [ 17 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (cbrt (cube (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (* y (* t (* x z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (40 enodes)
* * [misc]simplify:  iters left: 3 (99 enodes)
* * [misc]simplify:  iters left: 2 (191 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (cube (* (* t x) (* y z)))
* [exit]simplify:  Simplified to (cube (* (* t x) (* y z)))
* * * * [misc]progress:  [ 18 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (sqr (sqrt (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (* y (* t (* x z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (58 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* y z) (* t x)))
* [exit]simplify:  Simplified to (sqrt (* (* y z) (* t x)))
* * * * [misc]progress:  [ 19 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* 1 (* y (* t (* x z))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 20 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* (* y t) (* x z))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* y t)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* t y)
* [exit]simplify:  Simplified to (* t y)
* * * * [misc]progress:  [ 21 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* (* t (* x z)) y)) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 22 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (pow (* t (* x z)) 1))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 23 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (exp (log (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (* t (* x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (39 enodes)
* [exit]simplify:  Simplified to (log (* (* z t) x))
* [exit]simplify:  Simplified to (log (* (* z t) x))
* * * * [misc]progress:  [ 24 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (log (exp (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (* t (* x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* * [misc]simplify:  iters left: 2 (18 enodes)
* * [misc]simplify:  iters left: 1 (20 enodes)
* [exit]simplify:  Simplified to (pow (exp t) (* x z))
* [exit]simplify:  Simplified to (pow (exp t) (* x z))
* * * * [misc]progress:  [ 25 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (cube (cbrt (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (* t (* x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* z t) x))
* [exit]simplify:  Simplified to (cbrt (* (* z t) x))
* * * * [misc]progress:  [ 26 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (cbrt (cube (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (* t (* x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (101 enodes)
* [exit]simplify:  Simplified to (cube (* x (* z t)))
* [exit]simplify:  Simplified to (cube (* x (* z t)))
* * * * [misc]progress:  [ 27 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (sqr (sqrt (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (* t (* x z)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* z t) x))
* [exit]simplify:  Simplified to (sqrt (* (* z t) x))
* * * * [misc]progress:  [ 28 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* 1 (* t (* x z))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 29 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* (* t x) z))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* t x)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* x t)
* [exit]simplify:  Simplified to (* x t)
* * * * [misc]progress:  [ 30 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 18.0 (* y (* (* x z) t))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 31 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (log (/ (exp (* 18.0 (* y (* t (* x z))))) (exp (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (/ (exp (* 18.0 (* y (* t (* x z))))) (exp (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (75 enodes)
* * [misc]simplify:  iters left: 3 (132 enodes)
* * [misc]simplify:  iters left: 2 (215 enodes)
* * [misc]simplify:  iters left: 1 (303 enodes)
* [exit]simplify:  Simplified to (/ (pow (exp 18.0) (* (* y t) (* z x))) (pow (exp 4.0) (+ (* a t) (* x i))))
* [exit]simplify:  Simplified to (/ (pow (exp 18.0) (* (* y t) (* z x))) (pow (exp 4.0) (+ (* a t) (* x i))))
* * * * [misc]progress:  [ 32 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (pow (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) 1) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 33 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (exp (log (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (198 enodes)
* [exit]simplify:  Simplified to (log (- (* (* x (* 18.0 z)) (* y t)) (* 4.0 (+ (* i x) (* a t)))))
* [exit]simplify:  Simplified to (log (- (* (* x (* 18.0 z)) (* y t)) (* 4.0 (+ (* i x) (* a t)))))
* * * * [misc]progress:  [ 34 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (log (exp (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (38 enodes)
* * [misc]simplify:  iters left: 4 (79 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (206 enodes)
* * [misc]simplify:  iters left: 1 (284 enodes)
* [exit]simplify:  Simplified to (/ (pow (exp 18.0) (* (* t x) (* y z))) (pow (exp 4.0) (+ (* i x) (* a t))))
* [exit]simplify:  Simplified to (/ (pow (exp 18.0) (* (* t x) (* y z))) (pow (exp 4.0) (+ (* i x) (* a t))))
* * * * [misc]progress:  [ 35 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (cube (cbrt (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (198 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (* x (* 18.0 z)) (* y t)) (* 4.0 (+ (* i x) (* a t)))))
* [exit]simplify:  Simplified to (cbrt (- (* (* x (* 18.0 z)) (* y t)) (* 4.0 (+ (* i x) (* a t)))))
* * * * [misc]progress:  [ 36 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (cbrt (cube (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (66 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (140 enodes)
* * [misc]simplify:  iters left: 1 (195 enodes)
* [exit]simplify:  Simplified to (cube (- (* (* (* y 18.0) (* t x)) z) (* 4.0 (+ (* i x) (* a t)))))
* [exit]simplify:  Simplified to (cube (- (* (* (* y 18.0) (* t x)) z) (* 4.0 (+ (* i x) (* a t)))))
* * * * [misc]progress:  [ 37 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (sqr (sqrt (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (137 enodes)
* * [misc]simplify:  iters left: 1 (198 enodes)
* [exit]simplify:  Simplified to (sqrt (- (* (* x (* 18.0 z)) (* y t)) (* 4.0 (+ (* i x) (* a t)))))
* [exit]simplify:  Simplified to (sqrt (- (* (* x (* 18.0 z)) (* y t)) (* 4.0 (+ (* i x) (* a t)))))
* * * * [misc]progress:  [ 38 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (+ (* 18.0 (* y (* t (* x z)))) (- (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* 4.0 (+ (* t a) (* i x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (55 enodes)
* * [misc]simplify:  iters left: 3 (100 enodes)
* * [misc]simplify:  iters left: 2 (112 enodes)
* * [misc]simplify:  iters left: 1 (124 enodes)
* [exit]simplify:  Simplified to (* (- 4.0) (+ (* i x) (* t a)))
* [exit]simplify:  Simplified to (* (- 4.0) (+ (* i x) (* t a)))
* * * * [misc]progress:  [ 39 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (* 1 (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 40 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (/ (- (pow (* 18.0 (* y (* t (* x z)))) 3) (pow (* 4.0 (+ (* t a) (* i x))) 3)) (+ (sqr (* 18.0 (* y (* t (* x z))))) (+ (sqr (* 4.0 (+ (* t a) (* i x)))) (* (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x))))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (pow (* 18.0 (* y (* t (* x z)))) 3) (pow (* 4.0 (+ (* t a) (* i x))) 3))
* * [misc]simplify:  iters left: 6 (20 enodes)
* * [misc]simplify:  iters left: 5 (39 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (161 enodes)
* * [misc]simplify:  iters left: 2 (364 enodes)
* [exit]simplify:  Simplified to (- (cube (* (* (* y 18.0) (* t x)) z)) (cube (* (+ (* t a) (* x i)) 4.0)))
* [exit]simplify:  Simplified to (- (cube (* (* (* y 18.0) (* t x)) z)) (cube (* (+ (* t a) (* x i)) 4.0)))
* [enter]simplify:  Simplifying (+ (sqr (* 18.0 (* y (* t (* x z))))) (+ (sqr (* 4.0 (+ (* t a) (* i x)))) (* (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x))))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (112 enodes)
* * [misc]simplify:  iters left: 3 (269 enodes)
* [exit]simplify:  Simplified to (+ (* (* (* (* z t) x) (* y 18.0)) (* (* (* z t) x) (* y 18.0))) (* (+ (* 4.0 (+ (* a t) (* x i))) (* (* (* z t) x) (* y 18.0))) (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (+ (* (* (* (* z t) x) (* y 18.0)) (* (* (* z t) x) (* y 18.0))) (* (+ (* 4.0 (+ (* a t) (* x i))) (* (* (* z t) x) (* y 18.0))) (* 4.0 (+ (* a t) (* x i)))))
* * * * [misc]progress:  [ 41 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (/ (- (sqr (* 18.0 (* y (* t (* x z))))) (sqr (* 4.0 (+ (* t a) (* i x))))) (+ (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (sqr (* 18.0 (* y (* t (* x z))))) (sqr (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (95 enodes)
* * [misc]simplify:  iters left: 3 (205 enodes)
* * [misc]simplify:  iters left: 2 (391 enodes)
* [exit]simplify:  Simplified to (- (* (* (* (* y 18.0) x) (* z t)) (* (* (* y 18.0) x) (* z t))) (sqr (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (- (* (* (* (* y 18.0) x) (* z t)) (* (* (* y 18.0) x) (* z t))) (sqr (* 4.0 (+ (* a t) (* x i)))))
* [enter]simplify:  Simplifying (+ (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (89 enodes)
* * [misc]simplify:  iters left: 2 (111 enodes)
* * [misc]simplify:  iters left: 1 (146 enodes)
* [exit]simplify:  Simplified to (+ (* 4.0 (+ (* i x) (* a t))) (* (* x (* z t)) (* y 18.0)))
* [exit]simplify:  Simplified to (+ (* 4.0 (+ (* i x) (* a t))) (* (* x (* z t)) (* y 18.0)))
* * * * [misc]progress:  [ 42 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (* (+ (sqrt (* 18.0 (* y (* t (* x z))))) (sqrt (* 4.0 (+ (* t a) (* i x))))) (- (sqrt (* 18.0 (* y (* t (* x z))))) (sqrt (* 4.0 (+ (* t a) (* i x)))))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (+ (sqrt (* 18.0 (* y (* t (* x z))))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (84 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (180 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (* 4.0 (+ (* a t) (* x i)))) (sqrt (* (* 18.0 (* y z)) (* t x))))
* [exit]simplify:  Simplified to (+ (sqrt (* 4.0 (+ (* a t) (* x i)))) (sqrt (* (* 18.0 (* y z)) (* t x))))
* [enter]simplify:  Simplifying (- (sqrt (* 18.0 (* y (* t (* x z))))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (83 enodes)
* * [misc]simplify:  iters left: 2 (127 enodes)
* * [misc]simplify:  iters left: 1 (176 enodes)
* [exit]simplify:  Simplified to (- (sqrt (* y (* (* z x) (* t 18.0)))) (sqrt (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (- (sqrt (* y (* (* z x) (* t 18.0)))) (sqrt (* 4.0 (+ (* a t) (* x i)))))
* * * * [misc]progress:  [ 43 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (* t a))) (* 4.0 (* i x))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (* t a)))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (158 enodes)
* [exit]simplify:  Simplified to (* (- (* (* y z) (* 18.0 x)) (* 4.0 a)) t)
* [exit]simplify:  Simplified to (* (- (* (* y z) (* 18.0 x)) (* 4.0 a)) t)
* * * * [misc]progress:  [ 44 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (- (* 18.0 (* y (* t (* x z)))) (* (* t a) 4.0)) (* (* i x) 4.0)) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (- (* 18.0 (* y (* t (* x z)))) (* (* t a) 4.0))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (160 enodes)
* [exit]simplify:  Simplified to (* (- (* (* 18.0 x) (* y z)) (* 4.0 a)) t)
* [exit]simplify:  Simplified to (* (- (* (* 18.0 x) (* y z)) (* 4.0 a)) t)
* * * * [misc]progress:  [ 45 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (pow (* 18.0 (* y (* t (* x z)))) 1) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 46 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (exp (log (* 18.0 (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (log (* 18.0 (* y (* t (* x z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (141 enodes)
* * [misc]simplify:  iters left: 1 (211 enodes)
* [exit]simplify:  Simplified to (log (* z (* (* t x) (* y 18.0))))
* [exit]simplify:  Simplified to (log (* z (* (* t x) (* y 18.0))))
* * * * [misc]progress:  [ 47 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (log (exp (* 18.0 (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (exp (* 18.0 (* y (* t (* x z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (54 enodes)
* * [misc]simplify:  iters left: 2 (110 enodes)
* * [misc]simplify:  iters left: 1 (147 enodes)
* [exit]simplify:  Simplified to (pow (exp 18.0) (* (* z x) (* y t)))
* [exit]simplify:  Simplified to (pow (exp 18.0) (* (* z x) (* y t)))
* * * * [misc]progress:  [ 48 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cube (cbrt (* 18.0 (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cbrt (* 18.0 (* y (* t (* x z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (107 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* z x) (* (* y 18.0) t)))
* [exit]simplify:  Simplified to (cbrt (* (* z x) (* (* y 18.0) t)))
* * * * [misc]progress:  [ 49 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (cbrt (cube (* 18.0 (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (cube (* 18.0 (* y (* t (* x z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (116 enodes)
* * [misc]simplify:  iters left: 2 (278 enodes)
* [exit]simplify:  Simplified to (cube (* (* y (* 18.0 z)) (* t x)))
* [exit]simplify:  Simplified to (cube (* (* y (* 18.0 z)) (* t x)))
* * * * [misc]progress:  [ 50 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (sqr (sqrt (* 18.0 (* y (* t (* x z)))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (sqrt (* 18.0 (* y (* t (* x z)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (107 enodes)
* * [misc]simplify:  iters left: 1 (142 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* z x) (* (* y 18.0) t)))
* [exit]simplify:  Simplified to (sqrt (* (* z x) (* (* y 18.0) t)))
* * * * [misc]progress:  [ 51 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* 1 (* 18.0 (* y (* t (* x z))))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * * [misc]progress:  [ 52 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* 18.0 y) (* t (* x z))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* [enter]simplify:  Simplifying (* 18.0 y)
* * [misc]simplify:  iters left: 2 (3 enodes)
* * [misc]simplify:  iters left: 1 (4 enodes)
* [exit]simplify:  Simplified to (* y 18.0)
* [exit]simplify:  Simplified to (* y 18.0)
* * * * [misc]progress:  [ 53 / 53 ] simplifiying candidate #<alt-delta (λ (x y z t a b c i j k) (+ (- (* (* y (* t (* x z))) 18.0) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k)))))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (cbrt (* (* t z) (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (48 enodes)
* * [misc]simplify:  iters left: 2 (102 enodes)
* * [misc]simplify:  iters left: 1 (145 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (* x y) (* t 18.0)) z))
* [exit]simplify:  Simplified to (cbrt (* (* (* x y) (* t 18.0)) z))
* [enter]simplify:  Simplifying (- (* (* x 18.0) (* y z)) (* 4.0 a))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (59 enodes)
* [exit]simplify:  Simplified to (- (* (* x z) (* y 18.0)) (* 4.0 a))
* [exit]simplify:  Simplified to (- (* (* x z) (* y 18.0)) (* 4.0 a))
* [enter]simplify:  Simplifying (- (sqr (* (* t z) (* 18.0 (* x y)))) (sqr (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (46 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (207 enodes)
* * [misc]simplify:  iters left: 2 (434 enodes)
* [exit]simplify:  Simplified to (- (* (* (* (* x y) (* 18.0 z)) t) (* (* (* x y) (* 18.0 z)) t)) (sqr (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (- (* (* (* (* x y) (* 18.0 z)) t) (* (* (* x y) (* 18.0 z)) t)) (sqr (* 4.0 (+ (* a t) (* x i)))))
* [enter]simplify:  Simplifying (+ (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (143 enodes)
* * [misc]simplify:  iters left: 1 (189 enodes)
* [exit]simplify:  Simplified to (+ (* 4.0 (+ (* i x) (* t a))) (* (* x y) (* (* 18.0 z) t)))
* [exit]simplify:  Simplified to (+ (* 4.0 (+ (* i x) (* t a))) (* (* x y) (* (* 18.0 z) t)))
* [enter]simplify:  Simplifying (+ (- (* 18.0 (* y (* t (* x z)))) (* 4.0 (+ (* t a) (* i x)))) (- (* c b) (* j (* 27.0 k))))
* * [misc]simplify:  iters left: 6 (27 enodes)
* * [misc]simplify:  iters left: 5 (52 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (160 enodes)
* * [misc]simplify:  iters left: 2 (232 enodes)
* * [misc]simplify:  iters left: 1 (321 enodes)
* [exit]simplify:  Simplified to (- (* x (- (* (* t 18.0) (* y z)) (* 4.0 i))) (+ (- (* t (* 4.0 a)) (* c b)) (* 27.0 (* k j))))
* [enter]simplify:  Simplifying (cbrt (- (* (* t z) (* 18.0 (* x y))) (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (18 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (63 enodes)
* * [misc]simplify:  iters left: 3 (95 enodes)
* * [misc]simplify:  iters left: 2 (151 enodes)
* * [misc]simplify:  iters left: 1 (199 enodes)
* [exit]simplify:  Simplified to (cbrt (- (* (* (* z t) (* x y)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* [exit]simplify:  Simplified to (cbrt (- (* (* (* z t) (* x y)) 18.0) (* 4.0 (+ (* i x) (* t a)))))
* [enter]simplify:  Simplifying (- (* c b) (* (* j k) 27.0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (- (* b c) (* 27.0 (* k j)))
* [exit]simplify:  Simplified to (- (* b c) (* 27.0 (* k j)))
* [enter]simplify:  Simplifying (* (+ (* x i) (* t a)) 4.0)
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (37 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* [exit]simplify:  Simplified to (* (+ (* i x) (* a t)) 4.0)
* [exit]simplify:  Simplified to (* (+ (* i x) (* a t)) 4.0)
* [enter]simplify:  Simplifying (* (* (* t z) 18.0) x)
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (* (* 18.0 z) (* t x))
* [exit]simplify:  Simplified to (* (* 18.0 z) (* t x))
* [enter]simplify:  Simplifying (sqrt (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (sqrt (* (* k j) 27.0))
* [exit]simplify:  Simplified to (sqrt (* (* k j) 27.0))
* [enter]simplify:  Simplifying (cbrt (* j (* 27.0 k)))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (16 enodes)
* * [misc]simplify:  iters left: 1 (18 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* k j) 27.0))
* [exit]simplify:  Simplified to (cbrt (* (* k j) 27.0))
* [enter]simplify:  Simplifying (* (cbrt (* t z)) (cbrt (* 18.0 (* x y))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (* 18.0 x) y)) (cbrt (* z t)))
* [exit]simplify:  Simplified to (* (cbrt (* (* 18.0 x) y)) (cbrt (* z t)))
* [enter]simplify:  Simplifying (+ (sqrt (* (* t z) (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (36 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (90 enodes)
* * [misc]simplify:  iters left: 2 (144 enodes)
* * [misc]simplify:  iters left: 1 (187 enodes)
* [exit]simplify:  Simplified to (+ (sqrt (* 4.0 (+ (* a t) (* x i)))) (sqrt (* y (* (* z t) (* x 18.0)))))
* [exit]simplify:  Simplified to (+ (sqrt (* 4.0 (+ (* a t) (* x i)))) (sqrt (* y (* (* z t) (* x 18.0)))))
* [enter]simplify:  Simplifying (- (sqrt (* (* t z) (* 18.0 (* x y)))) (sqrt (* 4.0 (+ (* t a) (* i x)))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (64 enodes)
* * [misc]simplify:  iters left: 3 (82 enodes)
* * [misc]simplify:  iters left: 2 (106 enodes)
* * [misc]simplify:  iters left: 1 (170 enodes)
* [exit]simplify:  Simplified to (- (sqrt (* (* (* z t) (* x 18.0)) y)) (sqrt (* 4.0 (+ (* a t) (* x i)))))
* [exit]simplify:  Simplified to (- (sqrt (* (* (* z t) (* x 18.0)) y)) (sqrt (* 4.0 (+ (* a t) (* x i)))))
* [enter]simplify:  Simplifying (- (* (* x (* z t)) (* y 18.0)) (* 4.0 (+ (* x i) (* t a))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (92 enodes)
* * [misc]simplify:  iters left: 2 (128 enodes)
* * [misc]simplify:  iters left: 1 (176 enodes)
* [exit]simplify:  Simplified to (- (* 18.0 (* (* x y) (* z t))) (* 4.0 (+ (* t a) (* x i))))
* [exit]simplify:  Simplified to (- (* 18.0 (* (* x y) (* z t))) (* 4.0 (+ (* t a) (* x i))))
* [enter]simplify:  Simplifying (- (* b c) (* (* j 27.0) k))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* * [misc]simplify:  iters left: 2 (22 enodes)
* [exit]simplify:  Simplified to (- (* c b) (* k (* 27.0 j)))
* [exit]simplify:  Simplified to (- (* c b) (* k (* 27.0 j)))
* [enter]simplify:  Simplifying (* (* t z) 18.0)
* * [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 (* z (* t 18.0))
* [exit]simplify:  Simplified to (* z (* t 18.0))