* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [enter]simplify:  Simplifying (+ x (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (+ x (* (- y z) (- t x)))
* [misc]progress:  [Phase 2 of 3] Improving.
* * [misc]progress:  iteration 1 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ (x y z t) (+ x (* (- y z) (- t x))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 2 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (* (- y z) (- t x)) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- z) (- t x)) into (* -1 (* z (- t x)))
* [misc]taylor:  Taking taylor expansion of (* -1 (* z (- t x))) 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 (- t x)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* 0 (- t x)) into 0
* [misc]backup-simplify:  Simplify (* -1 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 (- t x))) into (- t x)
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- t x))) into (- t x)
* [misc]backup-simplify:  Simplify (+ (* -1 (- t x)) (* 0 0)) into (- x t)
* [misc]taylor:  Taking taylor expansion of (- x t) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 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 (+ x 0) into 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]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 (- t x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 t) (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (- (/ 1 t) (/ 1 x)))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* x z)) (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in z
* [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 (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (- (/ 1 t) (/ 1 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 (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) 1)))) (+ (* -1 (* (/ 1 (/ 1 x)) (* 1 (* 1 (/ 1 (/ 1 y)))))) (* 1 (* (/ 1 (/ 1 x)) (* 1 (* (/ 1 (/ 1 z)) 1)))))) into (- (* x z) (+ (* t z) (* y x)))
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (- (/ 1 x) (/ 1 t)))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* x z)) (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in z
* [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 (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (- (/ 1 x) (/ 1 t))))) 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 (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 x)) (* 0 -1)) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) 1)))) (+ (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (* 1 (/ 1 (/ 1 (- y))))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (* (/ 1 (/ 1 (- z))) 1)))))) into (- (* x z) (+ (* t z) (* y x)))
* * * * [misc]progress:  [ 2 / 2 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ x (* (- y z) (- t x))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ x (* (- y z) (- t x))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (- y z) (- t x))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (- y z) (- t x))) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (* (- y z) (- t x))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x (* (- y z) (- t x))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ t 0) into t
* [misc]backup-simplify:  Simplify (* (- y z) t) into (* t (- y z))
* [misc]backup-simplify:  Simplify (+ 0 (* t (- y z))) into (- (* t y) (* t z))
* [misc]taylor:  Taking taylor expansion of (- (* t y) (* t z)) in y
* [misc]taylor:  Taking taylor expansion of (* t y) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [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) 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]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (* t z) into (* t z)
* [misc]backup-simplify:  Simplify (- (* t z)) into (- (* t z))
* [misc]backup-simplify:  Simplify (+ 0 (- (* t z))) into (- (* t z))
* [misc]taylor:  Taking taylor expansion of (- (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- y z) -1) (* 0 t)) into (- z y)
* [misc]backup-simplify:  Simplify (+ 1 (- z y)) into (- (+ 1 z) y)
* [misc]taylor:  Taking taylor expansion of (- (+ 1 z) y) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 z) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [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 z) into (+ 1 z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1 z) 0) 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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ t 0) into t
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into 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 (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (- t) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- y z) 0) (+ (* 0 -1) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* z (* 1 x)))) (+ (* -1 (* 1 (* 1 (* y x)))) (* 1 (* 1 (* 1 (* 1 x)))))) into (- (+ (* x z) x) (* y x))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) -1) into (* -1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ 1 (* -1 (- (/ 1 y) (/ 1 z)))) into (- (+ 1 (/ 1 z)) (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (+ 1 (/ 1 z)) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 0) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* 0 -1)) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* y t)) (/ 1 (* t z)))) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* y t)) (/ 1 (* t z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y t)) in y
* [misc]taylor:  Taking taylor expansion of (* y t) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) 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]backup-simplify:  Simplify (* t z) into (* t z)
* [misc]backup-simplify:  Simplify (/ 1 (* t z)) into (/ 1 (* t z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 0) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 z)) into (+ 1 (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1 (/ 1 z)) 0) into (+ 1 (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 y) (/ 1 z)) 0) (+ (* 0 (/ 1 t)) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x)))))) (+ (* 1 (* (/ 1 (/ 1 t)) (* 1 (* (/ 1 (/ 1 y)) 1)))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1)))))) into (- (+ (* t y) (* x z)) (* t z))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- x)) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) 1) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 (- (/ 1 z) (/ 1 y))) into (- (/ 1 z) (+ (/ 1 y) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) 1)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) 1) 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 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 0) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 z) (/ 1 y)) (- (/ 1 t))) (* 0 1)) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* y t)) (/ 1 (* t z)))) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* y t)) (/ 1 (* t z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y t)) in y
* [misc]taylor:  Taking taylor expansion of (* y t) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) 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]backup-simplify:  Simplify (* t z) into (* t z)
* [misc]backup-simplify:  Simplify (/ 1 (* t z)) into (/ 1 (* t z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 0) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 z) -1) into (- (/ 1 z) 1)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 z) (/ 1 y)) 0) (+ (* 0 (- (/ 1 t))) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x))))))) (+ (* 1 (* (/ 1 (/ 1 (- t))) (* 1 (* (/ 1 (/ 1 (- y))) 1)))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1)))))) into (- (+ (* t y) (* x z)) (* t z))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 2 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 2 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 43 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x 0))>
* [enter]simplify:  Simplifying (+ x 0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 2 / 43 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (- (* x z) (+ (* t z) (* y x)))))>
* [enter]simplify:  Simplifying (+ x (- (* x z) (+ (* t z) (* y x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (- (* z (- x t)) (- (* x y) x))
* * * * [misc]progress:  [ 3 / 43 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (- (* x z) (+ (* t z) (* y x)))))>
* [enter]simplify:  Simplifying (+ x (- (* x z) (+ (* t z) (* y x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (- (* z (- x t)) (- (* x y) x))
* * * * [misc]progress:  [ 4 / 43 ] simplifiying candidate #<alt-event (λ (x y z t) (- (+ (* x z) x) (* y x)))>
* [enter]simplify:  Simplifying (- (+ (* x z) x) (* y x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (+ (* (- z y) x) x)
* * * * [misc]progress:  [ 5 / 43 ] simplifiying candidate #<alt-event (λ (x y z t) (- (+ (* t y) (* x z)) (* t z)))>
* [enter]simplify:  Simplifying (- (+ (* t y) (* x z)) (* t z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (* z x) (* t (- z y)))
* * * * [misc]progress:  [ 6 / 43 ] simplifiying candidate #<alt-event (λ (x y z t) (- (+ (* t y) (* x z)) (* t z)))>
* [enter]simplify:  Simplifying (- (+ (* t y) (* x z)) (* t z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (* z x) (* t (- z y)))
* * * * [misc]progress:  [ 7 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (pow (* (- y z) (- t x)) 1)))>
* [enter]simplify:  Simplifying (* (- y z) (- t x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* * * * [misc]progress:  [ 8 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (pow (* (- y z) (- t x)) 1)))>
* * * * [misc]progress:  [ 9 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (exp (+ (log (- y z)) (log (- t x))))))>
* [enter]simplify:  Simplifying (+ (log (- y z)) (log (- t x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (+ (log (- y z)) (log (- t x)))
* [exit]simplify:  Simplified to (+ (log (- y z)) (log (- t x)))
* * * * [misc]progress:  [ 10 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (exp (log (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (log (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (log (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (log (* (- y z) (- t x)))
* * * * [misc]progress:  [ 11 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (log (exp (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (exp (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* * * * [misc]progress:  [ 12 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cbrt (* (cube (- y z)) (cube (- t x))))))>
* [enter]simplify:  Simplifying (* (cube (- y z)) (cube (- t x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (* (cube (- t x)) (cube (- y z)))
* [exit]simplify:  Simplified to (* (cube (- t x)) (cube (- y z)))
* * * * [misc]progress:  [ 13 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (cbrt (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- t x)))
* * * * [misc]progress:  [ 14 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cbrt (cube (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (cube (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (cube (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (cube (* (- y z) (- t x)))
* * * * [misc]progress:  [ 15 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (* (cbrt (- y z)) (cbrt (- t x))))))>
* [enter]simplify:  Simplifying (* (cbrt (- y z)) (cbrt (- t x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- t x)) (cbrt (- y z)))
* [exit]simplify:  Simplified to (* (cbrt (- t x)) (cbrt (- y z)))
* * * * [misc]progress:  [ 16 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (sqr (sqrt (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (sqrt (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- t x)))
* * * * [misc]progress:  [ 17 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (sqr (* (sqrt (- y z)) (sqrt (- t x))))))>
* [enter]simplify:  Simplifying (* (sqrt (- y z)) (sqrt (- t x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- t x)) (sqrt (- y z)))
* [exit]simplify:  Simplified to (* (sqrt (- t x)) (sqrt (- y z)))
* * * * [misc]progress:  [ 18 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (* (- (pow y 3) (pow z 3)) (- (pow t 3) (pow x 3))) (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr t) (+ (sqr x) (* t x)))))))>
* [enter]simplify:  Simplifying (* (- (pow y 3) (pow z 3)) (- (pow t 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (cube t) (cube x)))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (cube t) (cube x)))
* [enter]simplify:  Simplifying (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr t) (+ (sqr x) (* t x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (324 enodes)
* [exit]simplify:  Simplified to (* (+ (* y (+ z y)) (sqr z)) (+ (* t (+ x t)) (* x x)))
* [exit]simplify:  Simplified to (* (+ (* y (+ z y)) (sqr z)) (+ (* t (+ x t)) (* x x)))
* * * * [misc]progress:  [ 19 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (* (- (pow y 3) (pow z 3)) (- (sqr t) (sqr x))) (* (+ (sqr y) (+ (sqr z) (* y z))) (+ t x)))))>
* [enter]simplify:  Simplifying (* (- (pow y 3) (pow z 3)) (- (sqr t) (sqr x)))
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (sqr t) (sqr x)))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (sqr t) (sqr x)))
* [enter]simplify:  Simplifying (* (+ (sqr y) (+ (sqr z) (* y z))) (+ t x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (371 enodes)
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (+ t x))
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (+ t x))
* * * * [misc]progress:  [ 20 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (* (- (sqr y) (sqr z)) (- (pow t 3) (pow x 3))) (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x)))))))>
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) (- (pow t 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (- (cube t) (cube x)))
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (- (cube t) (cube x)))
* [enter]simplify:  Simplifying (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* * [misc]simplify:  iters left: 1 (382 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ x t) x) (* t t)) (+ y z))
* [exit]simplify:  Simplified to (* (+ (* (+ x t) x) (* t t)) (+ y z))
* * * * [misc]progress:  [ 21 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (* (- (sqr y) (sqr z)) (- (sqr t) (sqr x))) (* (+ y z) (+ t x)))))>
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) (- (sqr t) (sqr x)))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (270 enodes)
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (* (- t x) (+ t x)))
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (* (- t x) (+ t x)))
* [enter]simplify:  Simplifying (* (+ y z) (+ t x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ y z) (+ x t))
* [exit]simplify:  Simplified to (* (+ y z) (+ x t))
* * * * [misc]progress:  [ 22 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* 1 (* (- y z) (- t x)))))>
* * * * [misc]progress:  [ 23 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (* (- y z) t)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- y z) t)
* [exit]simplify:  Simplified to (* (- y z) t)
* [enter]simplify:  Simplifying (* (- y z) (- x))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- x))
* [exit]simplify:  Simplified to (* (- y z) (- x))
* * * * [misc]progress:  [ 24 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* t (- y z)) (* (- x) (- y z)))))>
* [enter]simplify:  Simplifying (* t (- y z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* t (- y z))
* [exit]simplify:  Simplified to (* t (- y z))
* [enter]simplify:  Simplifying (* (- x) (- y z))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- x))
* [exit]simplify:  Simplified to (* (- y z) (- x))
* * * * [misc]progress:  [ 25 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* (* (- y z) 1) (- t x))))>
* [enter]simplify:  Simplifying (* (- y z) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (- y z)
* [exit]simplify:  Simplified to (- y z)
* * * * [misc]progress:  [ 26 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* 1 (* (- y z) (- t x)))))>
* [enter]simplify:  Simplifying (* (- y z) (- t x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* * * * [misc]progress:  [ 27 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (* (- y z) (- (pow t 3) (pow x 3))) (+ (sqr t) (+ (sqr x) (* t x))))))>
* [enter]simplify:  Simplifying (* (- y z) (- (pow t 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (* (- (cube t) (cube x)) (- y z))
* [exit]simplify:  Simplified to (* (- (cube t) (cube x)) (- y z))
* * * * [misc]progress:  [ 28 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (* (- y z) (- (sqr t) (sqr x))) (+ t x))))>
* [enter]simplify:  Simplifying (* (- y z) (- (sqr t) (sqr x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (- t x) (* (+ x t) (- y z)))
* [exit]simplify:  Simplified to (* (- t x) (* (+ x t) (- y z)))
* * * * [misc]progress:  [ 29 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (* (- (pow y 3) (pow z 3)) (- t x)) (+ (sqr y) (+ (sqr z) (* y z))))))>
* [enter]simplify:  Simplifying (* (- (pow y 3) (pow z 3)) (- t x))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- t x))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- t x))
* * * * [misc]progress:  [ 30 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (* (- (sqr y) (sqr z)) (- t x)) (+ y z))))>
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) (- t x))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (- y z) (* (+ z y) (- t x)))
* [exit]simplify:  Simplified to (* (- y z) (* (+ z y) (- t x)))
* * * * [misc]progress:  [ 31 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* (- t x) (- y z))))>
* * * * [misc]progress:  [ 32 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (pow (+ x (* (- y z) (- t x))) 1))>
* * * * [misc]progress:  [ 33 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (exp (log (+ x (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (log (+ x (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (log (+ x (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (log (+ x (* (- y z) (- t x))))
* * * * [misc]progress:  [ 34 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (log (exp (+ x (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (exp (+ x (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (exp (+ x (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (exp (+ x (* (- y z) (- t x))))
* * * * [misc]progress:  [ 35 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (cube (cbrt (+ x (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (cbrt (+ x (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (cbrt (+ x (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (cbrt (+ x (* (- y z) (- t x))))
* * * * [misc]progress:  [ 36 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (cbrt (cube (+ x (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (cube (+ x (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (211 enodes)
* * [misc]simplify:  iters left: 1 (477 enodes)
* [exit]simplify:  Simplified to (cube (+ x (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (cube (+ x (* (- y z) (- t x))))
* * * * [misc]progress:  [ 37 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (sqr (sqrt (+ x (* (- y z) (- t x))))))>
* [enter]simplify:  Simplifying (sqrt (+ x (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (sqrt (+ x (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (sqrt (+ x (* (- y z) (- t x))))
* * * * [misc]progress:  [ 38 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (/ (+ (pow x 3) (pow (* (- y z) (- t x)) 3)) (+ (sqr x) (- (sqr (* (- y z) (- t x))) (* x (* (- y z) (- t x)))))))>
* [enter]simplify:  Simplifying (+ (pow x 3) (pow (* (- y z) (- t x)) 3))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (35 enodes)
* * [misc]simplify:  iters left: 2 (45 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (+ (cube (* (- t x) (- y z))) (cube x))
* [exit]simplify:  Simplified to (+ (cube (* (- t x) (- y z))) (cube x))
* [enter]simplify:  Simplifying (+ (sqr x) (- (sqr (* (- y z) (- t x))) (* x (* (- y z) (- t x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- t x) (- y z)) (- (* (- t x) (- y z)) x)) (* x x))
* [exit]simplify:  Simplified to (+ (* (* (- t x) (- y z)) (- (* (- t x) (- y z)) x)) (* x x))
* * * * [misc]progress:  [ 39 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (* 1 (+ x (* (- y z) (- t x)))))>
* * * * [misc]progress:  [ 40 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (/ (- (sqr x) (sqr (* (- y z) (- t x)))) (- x (* (- y z) (- t x)))))>
* [enter]simplify:  Simplifying (- (sqr x) (sqr (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (55 enodes)
* [exit]simplify:  Simplified to (* (- x (* (- t x) (- y z))) (+ (* (- t x) (- y z)) x))
* [exit]simplify:  Simplified to (* (- x (* (- t x) (- y z))) (+ (* (- t x) (- y z)) x))
* [enter]simplify:  Simplifying (- x (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (- x (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (- x (* (- y z) (- t x)))
* * * * [misc]progress:  [ 41 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (+ x (* (- y z) t)) (* (- y z) (- x))))>
* [enter]simplify:  Simplifying (+ x (* (- y z) t))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (+ x (* t (- y z)))
* [exit]simplify:  Simplified to (+ x (* t (- y z)))
* * * * [misc]progress:  [ 42 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (+ x (* t (- y z))) (* (- x) (- y z))))>
* [enter]simplify:  Simplifying (+ x (* t (- y z)))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (+ x (* (- y z) t))
* [exit]simplify:  Simplified to (+ x (* (- y z) t))
* * * * [misc]progress:  [ 43 / 43 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (* (- y z) (- t x)) x))>
* * * [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) (+ x (+ (* (- y z) t) (* (- y z) (- x)))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in x
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in t
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in z
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in y
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in y
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) t) into (* -1 (* t z))
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (* (- z) (- x)) into (* x z)
* [misc]backup-simplify:  Simplify (+ (* -1 (* t z)) (* x z)) into (- (* x z) (* t z))
* [misc]taylor:  Taking taylor expansion of (- (* x z) (* t z)) in z
* [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 z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 (- x))) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (+ x (- t)) into (- x t)
* [misc]taylor:  Taking taylor expansion of (- x t) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 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 (+ x 0) into 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]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 (- x)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) 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 y) (/ 1 z)) (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 x))) into (/ -1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (/ -1 x)) into (- (/ 1 t) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (/ 1 t))) into (- (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (- (/ 1 x)))) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 (* t z))) (/ 1 (* x z))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* x z)) (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in z
* [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 (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (- (/ 1 x))))) 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 (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) 1)))) (+ (* -1 (* (/ 1 (/ 1 x)) (* 1 (* 1 (/ 1 (/ 1 y)))))) (* 1 (* (/ 1 (/ 1 x)) (* 1 (* (/ 1 (/ 1 z)) 1)))))) into (- (* x z) (+ (* t z) (* y x)))
* [misc]approximate:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) 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 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* -1 (/ 1 x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (/ -1 x)) into (- (/ 1 t) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ -1 t))) into (- (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ 1 x))) into (/ 1 (* x z))
* [misc]backup-simplify:  Simplify (+ (- (/ 1 (* t z))) (/ 1 (* x z))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* x z)) (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in z
* [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 (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ -1 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ 1 x)))) 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 (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) 1)))) (+ (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (* 1 (/ 1 (/ 1 (- y))))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (* (/ 1 (/ 1 (- z))) 1)))))) into (- (* x z) (+ (* t z) (* y x)))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (* (- y z) t) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* (- z) t) into (* -1 (* t z))
* [misc]taylor:  Taking taylor expansion of (* -1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 t)) into t
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into 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 (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (+ (* -1 t) (* 0 0)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 (/ 1 t)) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (/ 1 t))) into (- (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (/ 1 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (+ (* 0 0) (* 0 (/ 1 t))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 t)) (* 1 (/ 1 (/ 1 y))))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) 1)))) into (- (* t y) (* t z))
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in (y z t) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) 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]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* -1 (/ -1 t)) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ -1 t))) into (- (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ -1 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ -1 t))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 1 (* (/ 1 (/ 1 (- t))) (* 1 (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* t y) (* t z))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 2)
* [misc]approximate:  Taking taylor expansion of (* (- y z) (- x)) in (y z x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (* (- z) (- x)) into (* x z)
* [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]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 (- x))) into (- x)
* [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]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 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 (- 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in (y z x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 x))) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ -1 x) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (- (/ 1 x)))) into (/ 1 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in z
* [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 (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ -1 x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (- (/ 1 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 (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (+ (* 0 0) (* 0 (- (/ 1 x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* -1 (* (/ 1 (/ 1 x)) (* 1 (/ 1 (/ 1 y))))) (* 1 (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 z)) 1)))) into (- (* x z) (* y x))
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in (y z x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (* -1 (/ 1 x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (/ -1 x) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ -1 x) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (/ 1 x))) into (/ 1 (* x z))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in z
* [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 (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ -1 x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ -1 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (/ 1 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 (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [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 1) (+ (* -1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in 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 (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) 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 (+ (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- y)))))) (* 1 (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* x z) (* y x))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ x (+ (* (- y z) t) (* (- y z) (- x)))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ x (+ (* (- y z) t) (* (- y z) (- x)))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in t
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (+ (* (- y z) t) (* (- y z) (- x)))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in z
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (+ (* (- y z) t) (* (- y z) (- x)))) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in y
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (+ x (+ (* (- y z) t) (* (- y z) (- x)))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in x
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ x (+ (* (- y z) t) (* (- y z) (- x)))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (- y z) t) (* (- y z) (- x))) in x
* [misc]taylor:  Taking taylor expansion of (* (- y z) t) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- 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 (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (* (- y z) t) into (* t (- y z))
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (- y z) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t (- y z)) 0) into (- (* t y) (* t z))
* [misc]backup-simplify:  Simplify (+ 0 (- (* t y) (* t z))) into (- (* t y) (* t z))
* [misc]taylor:  Taking taylor expansion of (- (* t y) (* t z)) in y
* [misc]taylor:  Taking taylor expansion of (* t y) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [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) 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]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (* t z) into (* t z)
* [misc]backup-simplify:  Simplify (- (* t z)) into (- (* t z))
* [misc]backup-simplify:  Simplify (+ 0 (- (* t z))) into (- (* t z))
* [misc]taylor:  Taking taylor expansion of (- (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- y z) 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- y z) -1) (* 0 0)) into (- z y)
* [misc]backup-simplify:  Simplify (+ 0 (- z y)) into (- z y)
* [misc]backup-simplify:  Simplify (+ 1 (- z y)) into (- (+ 1 z) y)
* [misc]taylor:  Taking taylor expansion of (- (+ 1 z) y) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 z) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [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 z) into (+ 1 z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1 z) 0) 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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ t 0) into t
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into 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 (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (- t) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- y z) 0) (+ (* 0 0) (* 0 t))) 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 (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- y z) 0) (+ (* 0 -1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* z (* 1 x)))) (+ (* -1 (* 1 (* 1 (* y x)))) (* 1 (* 1 (* 1 (* 1 x)))))) into (- (+ (* x z) x) (* y x))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) 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 y) (/ 1 z)) (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* (- (/ 1 y) (/ 1 z)) (- (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) 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 y) (/ 1 z)) (- (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) -1) into (* -1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ 0 (* -1 (- (/ 1 y) (/ 1 z)))) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 1 (- (/ 1 z) (/ 1 y))) into (- (+ 1 (/ 1 z)) (/ 1 y))
* [misc]taylor:  Taking taylor expansion of (- (+ 1 (/ 1 z)) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) into (/ (- (/ 1 y) (/ 1 z)) t)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 y) (/ 1 z)) 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (/ (- (/ 1 y) (/ 1 z)) t) 0) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* y t)) (/ 1 (* t z)))) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* y t)) (/ 1 (* t z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y t)) in y
* [misc]taylor:  Taking taylor expansion of (* y t) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) 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]backup-simplify:  Simplify (* t z) into (* t z)
* [misc]backup-simplify:  Simplify (/ 1 (* t z)) into (/ 1 (* t z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 0) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (+ 1 (/ 1 z)) into (+ 1 (/ 1 z))
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (+ 1 (/ 1 z)) 0) into (+ 1 (/ 1 z))
* [misc]taylor:  Taking taylor expansion of (+ 1 (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 y) (/ 1 z)) 0) (* 0 (/ 1 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 y) (/ 1 z)) 0) (+ (* 0 0) (* 0 -1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (* 1 (/ 1 (/ 1 x)))))) (+ (* 1 (* (/ 1 (/ 1 t)) (* 1 (* (/ 1 (/ 1 y)) 1)))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1)))))) into (- (+ (* t y) (* x z)) (* t z))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- x)) (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in t
* [misc]taylor:  Taking taylor expansion of (- t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in z
* [misc]taylor:  Taking taylor expansion of (- t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) in y
* [misc]taylor:  Taking taylor expansion of (- t) in y
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (/ 1 (- t)) into (/ -1 t)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) 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 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (+ (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- t))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- t)) 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 (- y)) (/ 1 (- z))) (- (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- x))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) 1) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z) (/ 1 y))) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 (- (/ 1 z) (/ 1 y))) into (- (/ 1 z) (+ (/ 1 y) 1))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (+ (/ 1 y) 1)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 y) 1) 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 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) (/ -1 t)) into (* -1 (/ (- (/ 1 z) (/ 1 y)) t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 z) (/ 1 y)) 0) (* 0 1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (- (/ 1 z) (/ 1 y)) t)) 0) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* y t)) (/ 1 (* t z)))) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* y t)) (/ 1 (* t z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (* y t)) in y
* [misc]taylor:  Taking taylor expansion of (* y t) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) 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]backup-simplify:  Simplify (* t z) into (* t z)
* [misc]backup-simplify:  Simplify (/ 1 (* t z)) into (/ 1 (* t z))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 0) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (/ 1 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ (/ 1 z) -1) into (- (/ 1 z) 1)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) 1) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 z) (/ 1 y)) 0) (* 0 (/ -1 t))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))) (* 0 (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))) (* 0 (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 z) (/ 1 y)) 0) (+ (* 0 0) (* 0 1))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t)) 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 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 (/ 1 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (* 1 (/ 1 (/ 1 (- x))))))) (+ (* 1 (* (/ 1 (/ 1 (- t))) (* 1 (* (/ 1 (/ 1 (- y))) 1)))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1)))))) into (- (+ (* t y) (* x z)) (* t z))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 2)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x 0))>
* [enter]simplify:  Simplifying (+ x 0)
* * [misc]simplify:  iters left: 2 (3 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 2 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (- (* x z) (+ (* t z) (* y x)))))>
* [enter]simplify:  Simplifying (+ x (- (* x z) (+ (* t z) (* y x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (- (* z (- x t)) (- (* x y) x))
* * * * [misc]progress:  [ 3 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (- (* x z) (+ (* t z) (* y x)))))>
* [enter]simplify:  Simplifying (+ x (- (* x z) (+ (* t z) (* y x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (69 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (- (* z (- x t)) (- (* x y) x))
* * * * [misc]progress:  [ 4 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (+ 0 (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (+ x (+ 0 (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (+ x (* (- y z) (- x)))
* * * * [misc]progress:  [ 5 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (+ (- (* t y) (* t z)) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (+ x (+ (- (* t y) (* t z)) (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (+ x (* (- y z) (+ (- x) t)))
* * * * [misc]progress:  [ 6 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (+ (- (* t y) (* t z)) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (+ x (+ (- (* t y) (* t z)) (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (51 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (80 enodes)
* [exit]simplify:  Simplified to (+ x (* (- y z) (+ (- x) t)))
* * * * [misc]progress:  [ 7 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (+ (* (- y z) t) 0)))>
* [enter]simplify:  Simplifying (+ x (+ (* (- y z) t) 0))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (13 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (+ (* t (- y z)) x)
* * * * [misc]progress:  [ 8 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (+ (* (- y z) t) (- (* x z) (* y x)))))>
* [enter]simplify:  Simplifying (+ x (+ (* (- y z) t) (- (* x z) (* y x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (+ (* (- z y) x) (+ x (* t (- y z))))
* * * * [misc]progress:  [ 9 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (+ (* (- y z) t) (- (* x z) (* y x)))))>
* [enter]simplify:  Simplifying (+ x (+ (* (- y z) t) (- (* x z) (* y x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (45 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (68 enodes)
* [exit]simplify:  Simplified to (+ (* (- z y) x) (+ x (* t (- y z))))
* * * * [misc]progress:  [ 10 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (- (+ (* x z) x) (* y x)))>
* [enter]simplify:  Simplifying (- (+ (* x z) x) (* y x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (+ (* (- z y) x) x)
* * * * [misc]progress:  [ 11 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (- (+ (* t y) (* x z)) (* t z)))>
* [enter]simplify:  Simplifying (- (+ (* t y) (* x z)) (* t z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (* z x) (* t (- z y)))
* * * * [misc]progress:  [ 12 / 71 ] simplifiying candidate #<alt-event (λ (x y z t) (- (+ (* t y) (* x z)) (* t z)))>
* [enter]simplify:  Simplifying (- (+ (* t y) (* x z)) (* t z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (23 enodes)
* * [misc]simplify:  iters left: 2 (28 enodes)
* * [misc]simplify:  iters left: 1 (32 enodes)
* [exit]simplify:  Simplified to (- (* z x) (* t (- z y)))
* * * * [misc]progress:  [ 13 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (log (* (exp (* (- y z) t)) (exp (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (* (exp (* (- y z) t)) (exp (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (52 enodes)
* * [misc]simplify:  iters left: 2 (56 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* * * * [misc]progress:  [ 14 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (pow (+ (* (- y z) t) (* (- y z) (- x))) 1)))>
* * * * [misc]progress:  [ 15 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (exp (log (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (log (+ (* (- y z) t) (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (log (* (+ t (- x)) (- y z)))
* [exit]simplify:  Simplified to (log (* (+ t (- x)) (- y z)))
* * * * [misc]progress:  [ 16 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (log (exp (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (exp (+ (* (- y z) t) (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (63 enodes)
* * [misc]simplify:  iters left: 1 (78 enodes)
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* * * * [misc]progress:  [ 17 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (cbrt (+ (* (- y z) t) (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ t (- x)) (- y z)))
* [exit]simplify:  Simplified to (cbrt (* (+ t (- x)) (- y z)))
* * * * [misc]progress:  [ 18 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cbrt (cube (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (cube (+ (* (- y z) t) (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (108 enodes)
* * [misc]simplify:  iters left: 2 (355 enodes)
* [exit]simplify:  Simplified to (cube (* (- y z) (+ t (- x))))
* [exit]simplify:  Simplified to (cube (* (- y z) (+ t (- x))))
* * * * [misc]progress:  [ 19 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (sqr (sqrt (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (sqrt (+ (* (- y z) t) (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (23 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* [exit]simplify:  Simplified to (sqrt (* (+ t (- x)) (- y z)))
* [exit]simplify:  Simplified to (sqrt (* (+ t (- x)) (- y z)))
* * * * [misc]progress:  [ 20 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (+ (* (* (- (pow y 3) (pow z 3)) t) (+ (sqr y) (+ (sqr z) (* y z)))) (* (+ (sqr y) (+ (sqr z) (* y z))) (* (- (pow y 3) (pow z 3)) (- x)))) (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr y) (+ (sqr z) (* y z)))))))>
* [enter]simplify:  Simplifying (+ (* (* (- (pow y 3) (pow z 3)) t) (+ (sqr y) (+ (sqr z) (* y z)))) (* (+ (sqr y) (+ (sqr z) (* y z))) (* (- (pow y 3) (pow z 3)) (- x))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (42 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (223 enodes)
* * [misc]simplify:  iters left: 2 (482 enodes)
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (* (- (cube y) (cube z)) (+ (- x) t)))
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (* (- (cube y) (cube z)) (+ (- x) t)))
* [enter]simplify:  Simplifying (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr y) (+ (sqr z) (* y z))))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (183 enodes)
* * [misc]simplify:  iters left: 2 (361 enodes)
* [exit]simplify:  Simplified to (sqr (+ (* y y) (* z (+ z y))))
* [exit]simplify:  Simplified to (sqr (+ (* y y) (* z (+ z y))))
* * * * [misc]progress:  [ 21 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (+ (* (* (- (pow y 3) (pow z 3)) t) (+ y z)) (* (+ (sqr y) (+ (sqr z) (* y z))) (* (- (sqr y) (sqr z)) (- x)))) (* (+ (sqr y) (+ (sqr z) (* y z))) (+ y z)))))>
* [enter]simplify:  Simplifying (+ (* (* (- (pow y 3) (pow z 3)) t) (+ y z)) (* (+ (sqr y) (+ (sqr z) (* y z))) (* (- (sqr y) (sqr z)) (- x))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (97 enodes)
* * [misc]simplify:  iters left: 3 (184 enodes)
* * [misc]simplify:  iters left: 2 (471 enodes)
* [exit]simplify:  Simplified to (+ (* (* (+ z y) (* (- x) (- y z))) (+ (* y y) (* z (+ z y)))) (* (* t (+ z y)) (- (cube y) (cube z))))
* [exit]simplify:  Simplified to (+ (* (* (+ z y) (* (- x) (- y z))) (+ (* y y) (* z (+ z y)))) (* (* t (+ z y)) (- (cube y) (cube z))))
* [enter]simplify:  Simplifying (* (+ (sqr y) (+ (sqr z) (* y z))) (+ y z))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (65 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (155 enodes)
* * [misc]simplify:  iters left: 1 (179 enodes)
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (+ z y))
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (+ z y))
* * * * [misc]progress:  [ 22 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (+ (* (* (- (sqr y) (sqr z)) t) (+ (sqr y) (+ (sqr z) (* y z)))) (* (+ y z) (* (- (pow y 3) (pow z 3)) (- x)))) (* (+ y z) (+ (sqr y) (+ (sqr z) (* y z)))))))>
* [enter]simplify:  Simplifying (+ (* (* (- (sqr y) (sqr z)) t) (+ (sqr y) (+ (sqr z) (* y z)))) (* (+ y z) (* (- (pow y 3) (pow z 3)) (- x))))
* * [misc]simplify:  iters left: 6 (21 enodes)
* * [misc]simplify:  iters left: 5 (47 enodes)
* * [misc]simplify:  iters left: 4 (103 enodes)
* * [misc]simplify:  iters left: 3 (256 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- x) (+ z y)) (- (cube y) (cube z))) (* (* (+ z y) (* t (- y z))) (+ (* y (+ z y)) (sqr z))))
* [exit]simplify:  Simplified to (+ (* (* (- x) (+ z y)) (- (cube y) (cube z))) (* (* (+ z y) (* t (- y z))) (+ (* y (+ z y)) (sqr z))))
* [enter]simplify:  Simplifying (* (+ y z) (+ (sqr y) (+ (sqr z) (* y z))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (136 enodes)
* * [misc]simplify:  iters left: 2 (156 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (* (+ y z) (+ (* (+ y z) y) (sqr z)))
* [exit]simplify:  Simplified to (* (+ y z) (+ (* (+ y z) y) (sqr z)))
* * * * [misc]progress:  [ 23 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (+ (* (* (- (sqr y) (sqr z)) t) (+ y z)) (* (+ y z) (* (- (sqr y) (sqr z)) (- x)))) (* (+ y z) (+ y z)))))>
* [enter]simplify:  Simplifying (+ (* (* (- (sqr y) (sqr z)) t) (+ y z)) (* (+ y z) (* (- (sqr y) (sqr z)) (- x))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (68 enodes)
* * [misc]simplify:  iters left: 3 (165 enodes)
* * [misc]simplify:  iters left: 2 (493 enodes)
* [exit]simplify:  Simplified to (* (* (+ z y) (+ z y)) (* (- y z) (+ t (- x))))
* [exit]simplify:  Simplified to (* (* (+ z y) (+ z y)) (* (- y z) (+ t (- x))))
* [enter]simplify:  Simplifying (* (+ y z) (+ y z))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* * [misc]simplify:  iters left: 2 (25 enodes)
* * [misc]simplify:  iters left: 1 (41 enodes)
* [exit]simplify:  Simplified to (sqr (+ y z))
* [exit]simplify:  Simplified to (sqr (+ y z))
* * * * [misc]progress:  [ 24 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (+ (pow (* (- y z) t) 3) (pow (* (- y z) (- x)) 3)) (+ (sqr (* (- y z) t)) (- (sqr (* (- y z) (- x))) (* (* (- y z) t) (* (- y z) (- x))))))))>
* [enter]simplify:  Simplifying (+ (pow (* (- y z) t) 3) (pow (* (- y z) (- x)) 3))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (35 enodes)
* * [misc]simplify:  iters left: 3 (71 enodes)
* * [misc]simplify:  iters left: 2 (134 enodes)
* * [misc]simplify:  iters left: 1 (202 enodes)
* [exit]simplify:  Simplified to (+ (cube (* (- y z) t)) (cube (* (- x) (- y z))))
* [exit]simplify:  Simplified to (+ (cube (* (- y z) t)) (cube (* (- x) (- y z))))
* [enter]simplify:  Simplifying (+ (sqr (* (- y z) t)) (- (sqr (* (- y z) (- x))) (* (* (- y z) t) (* (- y z) (- x)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (29 enodes)
* * [misc]simplify:  iters left: 4 (58 enodes)
* * [misc]simplify:  iters left: 3 (97 enodes)
* * [misc]simplify:  iters left: 2 (161 enodes)
* * [misc]simplify:  iters left: 1 (252 enodes)
* [exit]simplify:  Simplified to (- (* (* (- y z) (- y z)) (+ (* t t) (sqr x))) (* (* (- y z) (- x)) (* (- y z) t)))
* [exit]simplify:  Simplified to (- (* (* (- y z) (- y z)) (+ (* t t) (sqr x))) (* (* (- y z) (- x)) (* (- y z) t)))
* * * * [misc]progress:  [ 25 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (- (* (- y z) t) (* (- y z) x))))>
* * * * [misc]progress:  [ 26 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* 1 (+ (* (- y z) t) (* (- y z) (- x))))))>
* * * * [misc]progress:  [ 27 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (- (sqr (* (- y z) t)) (sqr (* (- y z) (- x)))) (- (* (- y z) t) (* (- y z) (- x))))))>
* [enter]simplify:  Simplifying (- (sqr (* (- y z) t)) (sqr (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (46 enodes)
* * [misc]simplify:  iters left: 3 (78 enodes)
* * [misc]simplify:  iters left: 2 (105 enodes)
* * [misc]simplify:  iters left: 1 (167 enodes)
* [exit]simplify:  Simplified to (* (* (- t x) (- y z)) (* (- y z) (+ t x)))
* [exit]simplify:  Simplified to (* (* (- t x) (- y z)) (* (- y z) (+ t x)))
* [enter]simplify:  Simplifying (- (* (- y z) t) (* (- y z) (- x)))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (15 enodes)
* * [misc]simplify:  iters left: 4 (19 enodes)
* * [misc]simplify:  iters left: 3 (20 enodes)
* [exit]simplify:  Simplified to (* (- t (- x)) (- y z))
* [exit]simplify:  Simplified to (* (- t (- x)) (- y z))
* * * * [misc]progress:  [ 28 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* (- y z) (+ t (- x)))))>
* [enter]simplify:  Simplifying (+ t (- x))
* * [misc]simplify:  iters left: 4 (4 enodes)
* * [misc]simplify:  iters left: 3 (5 enodes)
* [exit]simplify:  Simplified to (+ (- x) t)
* [exit]simplify:  Simplified to (+ (- x) t)
* * * * [misc]progress:  [ 29 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) (- x)) (* (- y z) t))))>
* * * * [misc]progress:  [ 30 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (pow (* (- y z) t) 1) (* (- y z) (- x)))))>
* * * * [misc]progress:  [ 31 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (exp (log (* (- y z) t))) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (log (* (- y z) t))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (11 enodes)
* [exit]simplify:  Simplified to (log (* (- y z) t))
* [exit]simplify:  Simplified to (log (* (- y z) t))
* * * * [misc]progress:  [ 32 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (log (exp (* (- y z) t))) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (exp (* (- y z) t))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* * [misc]simplify:  iters left: 3 (12 enodes)
* [exit]simplify:  Simplified to (exp (* (- y z) t))
* [exit]simplify:  Simplified to (exp (* (- y z) t))
* * * * [misc]progress:  [ 33 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (cube (cbrt (* (- y z) t))) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (cbrt (* (- y z) t))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- y z) t))
* [exit]simplify:  Simplified to (cbrt (* (- y z) t))
* * * * [misc]progress:  [ 34 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (cbrt (cube (* (- y z) t))) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (cube (* (- y z) t))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* * [misc]simplify:  iters left: 1 (57 enodes)
* [exit]simplify:  Simplified to (cube (* (- y z) t))
* [exit]simplify:  Simplified to (cube (* (- y z) t))
* * * * [misc]progress:  [ 35 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (sqr (sqrt (* (- y z) t))) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (sqrt (* (- y z) t))
* * [misc]simplify:  iters left: 5 (6 enodes)
* * [misc]simplify:  iters left: 4 (7 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- y z) t))
* [exit]simplify:  Simplified to (sqrt (* (- y z) t))
* * * * [misc]progress:  [ 36 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* 1 (* (- y z) t)) (* (- y z) (- x)))))>
* * * * [misc]progress:  [ 37 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* 1 (* (- y z) t)) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (* (- y z) t)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- y z) t)
* [exit]simplify:  Simplified to (* (- y z) t)
* * * * [misc]progress:  [ 38 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (/ (* (- (pow y 3) (pow z 3)) t) (+ (sqr y) (+ (sqr z) (* y z)))) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (* (- (pow y 3) (pow z 3)) t)
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* * [misc]simplify:  iters left: 2 (19 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) t)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) t)
* * * * [misc]progress:  [ 39 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (/ (* (- (sqr y) (sqr z)) t) (+ y z)) (* (- y z) (- x)))))>
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) t)
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (37 enodes)
* * [misc]simplify:  iters left: 1 (72 enodes)
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) t)
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) t)
* * * * [misc]progress:  [ 40 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* t (- y z)) (* (- y z) (- x)))))>
* * * * [misc]progress:  [ 41 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (pow (* (- y z) (- x)) 1))))>
* [enter]simplify:  Simplifying (* (- y z) (- x))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- x))
* [exit]simplify:  Simplified to (* (- y z) (- x))
* * * * [misc]progress:  [ 42 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (pow (* (- y z) (- x)) 1))))>
* * * * [misc]progress:  [ 43 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (exp (+ (log (- y z)) (log (- x)))))))>
* [enter]simplify:  Simplifying (+ (log (- y z)) (log (- x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (+ (log (- y z)) (log (- x)))
* [exit]simplify:  Simplified to (+ (log (- y z)) (log (- x)))
* * * * [misc]progress:  [ 44 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (exp (log (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (log (* (- y z) (- x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* * [misc]simplify:  iters left: 1 (22 enodes)
* [exit]simplify:  Simplified to (log (* (- y z) (- x)))
* [exit]simplify:  Simplified to (log (* (- y z) (- x)))
* * * * [misc]progress:  [ 45 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (log (exp (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (exp (* (- y z) (- x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (31 enodes)
* * [misc]simplify:  iters left: 1 (33 enodes)
* [exit]simplify:  Simplified to (exp (* (- y z) (- x)))
* [exit]simplify:  Simplified to (exp (* (- y z) (- x)))
* * * * [misc]progress:  [ 46 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (cbrt (* (cube (- y z)) (cube (- x)))))))>
* [enter]simplify:  Simplifying (* (cube (- y z)) (cube (- x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (29 enodes)
* * [misc]simplify:  iters left: 2 (48 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (* (cube (- y z)) (* (- x) (* x x)))
* [exit]simplify:  Simplified to (* (cube (- y z)) (* (- x) (* x x)))
* * * * [misc]progress:  [ 47 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (cube (cbrt (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (cbrt (* (- y z) (- x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- x)))
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- x)))
* * * * [misc]progress:  [ 48 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (cbrt (cube (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (cube (* (- y z) (- x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (32 enodes)
* * [misc]simplify:  iters left: 2 (61 enodes)
* * [misc]simplify:  iters left: 1 (89 enodes)
* [exit]simplify:  Simplified to (cube (* (- y z) (- x)))
* [exit]simplify:  Simplified to (cube (* (- y z) (- x)))
* * * * [misc]progress:  [ 49 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (cube (* (cbrt (- y z)) (cbrt (- x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (- y z)) (cbrt (- x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- y z)) (cbrt (- x)))
* [exit]simplify:  Simplified to (* (cbrt (- y z)) (cbrt (- x)))
* * * * [misc]progress:  [ 50 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (sqr (sqrt (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (sqrt (* (- y z) (- x)))
* * [misc]simplify:  iters left: 5 (7 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* * [misc]simplify:  iters left: 2 (14 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- x)))
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- x)))
* * * * [misc]progress:  [ 51 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (sqr (* (sqrt (- y z)) (sqrt (- x)))))))>
* [enter]simplify:  Simplifying (* (sqrt (- y z)) (sqrt (- x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- y z)) (sqrt (- x)))
* [exit]simplify:  Simplified to (* (sqrt (- y z)) (sqrt (- x)))
* * * * [misc]progress:  [ 52 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (* 1 (* (- y z) (- x))))))>
* * * * [misc]progress:  [ 53 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (- (* (- y z) x)))))>
* [enter]simplify:  Simplifying (* (- y z) x)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- y z) x)
* [exit]simplify:  Simplified to (* (- y z) x)
* * * * [misc]progress:  [ 54 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (* (* (- y z) 1) (- x)))))>
* [enter]simplify:  Simplifying (* (- y z) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (- y z)
* [exit]simplify:  Simplified to (- y z)
* * * * [misc]progress:  [ 55 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (* (* (- y z) -1) x))))>
* [enter]simplify:  Simplifying (* (- y z) -1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* * [misc]simplify:  iters left: 2 (7 enodes)
* [exit]simplify:  Simplified to (- (- y z))
* [exit]simplify:  Simplified to (- (- y z))
* * * * [misc]progress:  [ 56 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (* 1 (* (- y z) (- x))))))>
* [enter]simplify:  Simplifying (* (- y z) (- x))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- x))
* [exit]simplify:  Simplified to (* (- y z) (- x))
* * * * [misc]progress:  [ 57 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (/ (* (- (pow y 3) (pow z 3)) (- x)) (+ (sqr y) (+ (sqr z) (* y z)))))))>
* [enter]simplify:  Simplifying (* (- (pow y 3) (pow z 3)) (- x))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* [exit]simplify:  Simplified to (* (- x) (- (cube y) (cube z)))
* [exit]simplify:  Simplified to (* (- x) (- (cube y) (cube z)))
* * * * [misc]progress:  [ 58 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (/ (* (- (sqr y) (sqr z)) (- x)) (+ y z)))))>
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) (- x))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (55 enodes)
* * [misc]simplify:  iters left: 1 (136 enodes)
* [exit]simplify:  Simplified to (* (- (+ z y)) (* (- y z) x))
* [exit]simplify:  Simplified to (* (- (+ z y)) (* (- y z) x))
* * * * [misc]progress:  [ 59 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (* (- x) (- y z)))))>
* * * * [misc]progress:  [ 60 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (pow (+ x (+ (* (- y z) t) (* (- y z) (- x)))) 1))>
* * * * [misc]progress:  [ 61 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (exp (log (+ x (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (log (+ x (+ (* (- y z) t) (* (- y z) (- x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (log (+ (* (+ (- x) t) (- y z)) x))
* [exit]simplify:  Simplified to (log (+ (* (+ (- x) t) (- y z)) x))
* * * * [misc]progress:  [ 62 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (log (exp (+ x (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (exp (+ x (+ (* (- y z) t) (* (- y z) (- x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (39 enodes)
* * [misc]simplify:  iters left: 3 (67 enodes)
* * [misc]simplify:  iters left: 2 (89 enodes)
* * [misc]simplify:  iters left: 1 (111 enodes)
* [exit]simplify:  Simplified to (* (pow (exp (- y z)) (+ (- x) t)) (exp x))
* [exit]simplify:  Simplified to (* (pow (exp (- y z)) (+ (- x) t)) (exp x))
* * * * [misc]progress:  [ 63 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (cube (cbrt (+ x (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (cbrt (+ x (+ (* (- y z) t) (* (- y z) (- x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (- x) t) (- y z)) x))
* [exit]simplify:  Simplified to (cbrt (+ (* (+ (- x) t) (- y z)) x))
* * * * [misc]progress:  [ 64 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (cbrt (cube (+ x (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (cube (+ x (+ (* (- y z) t) (* (- y z) (- x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (45 enodes)
* * [misc]simplify:  iters left: 3 (131 enodes)
* * [misc]simplify:  iters left: 2 (389 enodes)
* [exit]simplify:  Simplified to (cube (+ (* (+ (- x) t) (- y z)) x))
* [exit]simplify:  Simplified to (cube (+ (* (+ (- x) t) (- y z)) x))
* * * * [misc]progress:  [ 65 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (sqr (sqrt (+ x (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (sqrt (+ x (+ (* (- y z) t) (* (- y z) (- x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* * [misc]simplify:  iters left: 2 (38 enodes)
* * [misc]simplify:  iters left: 1 (42 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (- x) t) (- y z)) x))
* [exit]simplify:  Simplified to (sqrt (+ (* (+ (- x) t) (- y z)) x))
* * * * [misc]progress:  [ 66 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (/ (+ (pow x 3) (pow (+ (* (- y z) t) (* (- y z) (- x))) 3)) (+ (sqr x) (- (sqr (+ (* (- y z) t) (* (- y z) (- x)))) (* x (+ (* (- y z) t) (* (- y z) (- x))))))))>
* [enter]simplify:  Simplifying (+ (pow x 3) (pow (+ (* (- y z) t) (* (- y z) (- x))) 3))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (57 enodes)
* * [misc]simplify:  iters left: 2 (132 enodes)
* * [misc]simplify:  iters left: 1 (433 enodes)
* [exit]simplify:  Simplified to (+ (cube (* (- y z) (+ (- x) t))) (cube x))
* [exit]simplify:  Simplified to (+ (cube (* (- y z) (+ (- x) t))) (cube x))
* [enter]simplify:  Simplifying (+ (sqr x) (- (sqr (+ (* (- y z) t) (* (- y z) (- x)))) (* x (+ (* (- y z) t) (* (- y z) (- x))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (33 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (137 enodes)
* * [misc]simplify:  iters left: 2 (336 enodes)
* [exit]simplify:  Simplified to (- (* (* (- y z) (+ t (- x))) (* (- y z) (+ t (- x)))) (- (* (* x (- y z)) (+ t (- x))) (* x x)))
* [exit]simplify:  Simplified to (- (* (* (- y z) (+ t (- x))) (* (- y z) (+ t (- x)))) (- (* (* x (- y z)) (+ t (- x))) (* x x)))
* * * * [misc]progress:  [ 67 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (* 1 (+ x (+ (* (- y z) t) (* (- y z) (- x))))))>
* * * * [misc]progress:  [ 68 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (/ (- (sqr x) (sqr (+ (* (- y z) t) (* (- y z) (- x))))) (- x (+ (* (- y z) t) (* (- y z) (- x))))))>
* [enter]simplify:  Simplifying (- (sqr x) (sqr (+ (* (- y z) t) (* (- y z) (- x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (50 enodes)
* * [misc]simplify:  iters left: 3 (121 enodes)
* * [misc]simplify:  iters left: 2 (295 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ t (- x)) (- y z)) x) (- x (* (+ t (- x)) (- y z))))
* [exit]simplify:  Simplified to (* (+ (* (+ t (- x)) (- y z)) x) (- x (* (+ t (- x)) (- y z))))
* [enter]simplify:  Simplifying (- x (+ (* (- y z) t) (* (- y z) (- x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (25 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* [exit]simplify:  Simplified to (- x (* (- y z) (+ (- x) t)))
* [exit]simplify:  Simplified to (- x (* (- y z) (+ (- x) t)))
* * * * [misc]progress:  [ 69 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (+ x (* (- y z) t)) (* (- y z) (- x))))>
* [enter]simplify:  Simplifying (+ x (* (- y z) t))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (+ x (* t (- y z)))
* [exit]simplify:  Simplified to (+ x (* t (- y z)))
* * * * [misc]progress:  [ 70 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (- (+ x (* (- y z) t)) (* (- y z) x)))>
* [enter]simplify:  Simplifying (+ x (* (- y z) t))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (9 enodes)
* [exit]simplify:  Simplified to (+ x (* t (- y z)))
* [exit]simplify:  Simplified to (+ x (* t (- y z)))
* * * * [misc]progress:  [ 71 / 71 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (+ (* (- y z) t) (* (- y z) (- x))) x))>
* * * [misc]progress:  adding candidates to table
* * [misc]progress:  iteration 3 / 3
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-delta (λ (x y z t) (+ x (cube (cbrt (* (- y z) (- t x))))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 2 1)
* [misc]approximate:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ t 0) into t
* [misc]backup-simplify:  Simplify (* (- y z) t) into (* t (- y z))
* [misc]backup-simplify:  Simplify (log (* t (- y z))) into (log (* t (- y z)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* t (- y z)))) into (* 1/3 (log (* t (- y z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* t (- y z))))) into (pow (* t (- y z)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- y z) (- x)) into (* -1 (* x (- y z)))
* [misc]backup-simplify:  Simplify (log (* -1 (* x (- y z)))) into (log (* -1 (* x (- y z))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (* x (- y z))))) into (* 1/3 (log (* -1 (* x (- y z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (* x (- y z)))))) into (pow (* -1 (* x (- y z))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in z
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* y (- t x)) into (* y (- t x))
* [misc]backup-simplify:  Simplify (log (* y (- t x))) into (log (* y (- t x)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y (- t x)))) into (* 1/3 (log (* y (- t x))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y (- t x))))) into (pow (* y (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in y
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- z) (- t x)) into (* -1 (* z (- t x)))
* [misc]backup-simplify:  Simplify (log (* -1 (* z (- t x)))) into (log (* -1 (* z (- t x))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (* z (- t x))))) into (* 1/3 (log (* -1 (* z (- t x)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (* z (- t x)))))) into (pow (* -1 (* z (- t x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in y
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- z) (- t x)) into (* -1 (* z (- t x)))
* [misc]backup-simplify:  Simplify (log (* -1 (* z (- t x)))) into (log (* -1 (* z (- t x))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (* z (- t x))))) into (* 1/3 (log (* -1 (* z (- t x)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (* z (- t x)))))) into (pow (* -1 (* z (- t x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (pow (* -1 (* z (- t x))) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* -1 (* z (- t x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* -1 (* z (- t x))))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* -1 (* z (- t x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z (- t x))) 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 (- t x)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* 0 (- t x)) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- t x))) into (- t x)
* [misc]backup-simplify:  Simplify (+ (* -1 (- t x)) (* 0 0)) into (- x t)
* [misc]backup-simplify:  Simplify (log (- x t)) into (log (- x t))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- x t))) into (+ (log (- x t)) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- x t)) (log z))) into (* 1/3 (+ (log (- x t)) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- x t)) (log z)))) into (exp (* 1/3 (+ (log (- x t)) (log z))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log (- x t)) (log z)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log (- x t)) (log z))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (+ (log (- x t)) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log (- x t)) in t
* [misc]taylor:  Taking taylor expansion of (- x t) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 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 (+ x 0) into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (log x) (log z)) into (+ (log z) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log z) (log x))) into (* 1/3 (+ (log x) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log x) (log z)))) into (exp (* 1/3 (+ (log z) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log z) (log x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log z) (log x))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log x)) in x
* [misc]taylor:  Taking taylor expansion of (log z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log x)) 0) into (log x)
* [misc]backup-simplify:  Simplify (+ (log z) (log x)) into (+ (log x) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log x) (log z))) into (* 1/3 (+ (log z) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log z) (log x)))) into (exp (* 1/3 (+ (log x) (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log x) (log z)))) into (exp (* 1/3 (+ (log z) (log x))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 (- t x))) into (- t x)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- t x)) 1)) (pow (* -1 (* z (- t x))) 1)))) 1) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1 z)) (* 0 (log (* -1 (* z (- t x)))))) into (- (* 1/3 (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* -1 (* z (- t x)))))) (+ (* (/ (pow (- (* 1/3 (/ 1 z))) 1) 1)))) into (* -1/3 (pow (/ (* (- t x) -1) (sqr z)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (pow (/ (* (- t x) -1) (sqr z)) 1/3)) in z
* [misc]taylor:  Taking taylor expansion of -1/3 in z
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (- t x) -1) (sqr z)) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- t x) -1) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- t x) -1) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (* (- t x) -1) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (- t x) -1) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (* (- t x) -1) in z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- t x) -1) into (* -1 (- t x))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (/ (* -1 (- t x)) 1) into (* -1 (- t x))
* [misc]backup-simplify:  Simplify (log (* -1 (- t x))) into (log (* -1 (- t x)))
* [misc]backup-simplify:  Simplify (+ (* (- 2) (log z)) (log (* -1 (- t x)))) into (- (log (* -1 (- t x))) (* 2 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z)))) into (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z))))) into (exp (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (* -1/3 (exp (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z)))))) into (* -1/3 (exp (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z))))))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (exp (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of -1/3 in t
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (- t x))) (* 2 (log z)))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- t x))) (* 2 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- t x))) in t
* [misc]taylor:  Taking taylor expansion of (* -1 (- t x)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* -1 (- x)) into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]taylor:  Taking taylor expansion of (* 2 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 2 in t
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (- (* 2 (log z))) into (- (* 2 (log z)))
* [misc]backup-simplify:  Simplify (+ (log x) (- (* 2 (log z)))) into (- (log x) (* 2 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log x) (* 2 (log z)))) into (* 1/3 (- (log x) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log x) (* 2 (log z))))) into (exp (* 1/3 (- (log x) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (* -1/3 (exp (* 1/3 (- (log x) (* 2 (log z)))))) into (* -1/3 (exp (* 1/3 (- (log x) (* 2 (log z))))))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (exp (* 1/3 (- (log x) (* 2 (log z)))))) in x
* [misc]taylor:  Taking taylor expansion of -1/3 in x
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log x) (* 2 (log z))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log x) (* 2 (log z)))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log x) (* 2 (log z))) in x
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (* 2 (log z)) in x
* [misc]taylor:  Taking taylor expansion of 2 in x
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (log z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log x)) 0) into (log x)
* [misc]backup-simplify:  Simplify (* 2 (log z)) into (* 2 (log z))
* [misc]backup-simplify:  Simplify (- (* 2 (log z))) into (- (* 2 (log z)))
* [misc]backup-simplify:  Simplify (+ (log x) (- (* 2 (log z)))) into (- (log x) (* 2 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log x) (* 2 (log z)))) into (* 1/3 (- (log x) (* 2 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log x) (* 2 (log z))))) into (exp (* 1/3 (- (log x) (* 2 (log z)))))
* [misc]backup-simplify:  Simplify (* -1/3 (exp (* 1/3 (- (log x) (* 2 (log z)))))) into (* -1/3 (exp (* 1/3 (- (log x) (* 2 (log z))))))
* [misc]backup-simplify:  Simplify (* -1/3 (exp (* 1/3 (- (log x) (* 2 (log z)))))) into (* -1/3 (exp (* 1/3 (- (log x) (* 2 (log z))))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- t x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (- t x)) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- x t) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- x t))) into (+ (log (- x t)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- x t)) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- x t)) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow x 1)))) 1) into (/ -1 x)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 x))) (* 0 (+ (log z) (log x)))) into (- (* 1/3 (/ 1 x)))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log x) (log z)))) (+ (* (/ (pow (- (* 1/3 (/ 1 x))) 1) 1)))) into (* -1/3 (/ (exp (* 1/3 (+ (log z) (log x)))) x))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* 1/3 (+ (log z) (log x)))) x)) in x
* [misc]taylor:  Taking taylor expansion of -1/3 in x
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* 1/3 (+ (log z) (log x)))) x) in x
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (+ (log z) (log x)))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (+ (log z) (log x))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (+ (log z) (log x)) in x
* [misc]taylor:  Taking taylor expansion of (log z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log x)) 0) into (log x)
* [misc]backup-simplify:  Simplify (+ (log z) (log x)) into (+ (log x) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log x) (log z))) into (* 1/3 (+ (log z) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log z) (log x)))) into (exp (* 1/3 (+ (log x) (log z))))
* [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 (/ (exp (* 1/3 (+ (log x) (log z)))) 1) into (exp (* 1/3 (+ (log z) (log x))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log x) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log z) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* 1/3 (+ (log z) (log x)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (exp (* 1/3 (+ (log z) (log x)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log x) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log z) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 (- t x)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- t x)) 2)) (pow (* -1 (* z (- t x))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (* z (- t x))) 1)))) 2) into (/ -1/2 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1/2 (sqr z))) (+ (* 0 (/ -1 z)) (* 0 (log (* -1 (* z (- t x))))))) into (- (* 1/6 (/ 1 (sqr z))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* -1 (* z (- t x)))))) (+ (* (/ (pow (- (* 1/3 (/ 1 z))) 2) 2)) (* (/ (pow (- (* 1/6 (/ 1 (sqr z)))) 1) 1)))) into (* -1/9 (pow (/ (* (- t x) -1) (pow z 5)) 1/3))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (pow (/ (* (- t x) -1) (pow z 5)) 1/3)) in z
* [misc]taylor:  Taking taylor expansion of -1/9 in z
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (pow (/ (* (- t x) -1) (pow z 5)) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (/ (* (- t x) -1) (pow z 5))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (/ (* (- t x) -1) (pow z 5)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (/ (* (- t x) -1) (pow z 5))) in z
* [misc]taylor:  Taking taylor expansion of (/ (* (- t x) -1) (pow z 5)) in z
* [misc]taylor:  Taking taylor expansion of (* (- t x) -1) in z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (pow z 5) in z
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- t x) -1) into (* -1 (- t x))
* [misc]backup-simplify:  Simplify (/ (* -1 (- t x)) 1) into (* -1 (- t x))
* [misc]backup-simplify:  Simplify (log (* -1 (- t x))) into (log (* -1 (- t x)))
* [misc]backup-simplify:  Simplify (+ (* (- 5) (log z)) (log (* -1 (- t x)))) into (- (log (* -1 (- t x))) (* 5 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z)))) into (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z))))) into (exp (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z)))))
* [misc]backup-simplify:  Simplify (* -1/9 (exp (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z)))))) into (* -1/9 (exp (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z))))))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (exp (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z)))))) in t
* [misc]taylor:  Taking taylor expansion of -1/9 in t
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (- t x))) (* 5 (log z)))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- t x))) (* 5 (log z))) in t
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- t x))) in t
* [misc]taylor:  Taking taylor expansion of (* -1 (- t x)) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* -1 (- x)) into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in t
* [misc]taylor:  Taking taylor expansion of 5 in t
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (- (* 5 (log z))) into (- (* 5 (log z)))
* [misc]backup-simplify:  Simplify (+ (log x) (- (* 5 (log z)))) into (- (log x) (* 5 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log x) (* 5 (log z)))) into (* 1/3 (- (log x) (* 5 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log x) (* 5 (log z))))) into (exp (* 1/3 (- (log x) (* 5 (log z)))))
* [misc]backup-simplify:  Simplify (* -1/9 (exp (* 1/3 (- (log x) (* 5 (log z)))))) into (* -1/9 (exp (* 1/3 (- (log x) (* 5 (log z))))))
* [misc]taylor:  Taking taylor expansion of (* -1/9 (exp (* 1/3 (- (log x) (* 5 (log z)))))) in x
* [misc]taylor:  Taking taylor expansion of -1/9 in x
* [misc]backup-simplify:  Simplify -1/9 into -1/9
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log x) (* 5 (log z))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log x) (* 5 (log z)))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log x) (* 5 (log z))) in x
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (* 5 (log z)) in x
* [misc]taylor:  Taking taylor expansion of 5 in x
* [misc]backup-simplify:  Simplify 5 into 5
* [misc]taylor:  Taking taylor expansion of (log z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log x)) 0) into (log x)
* [misc]backup-simplify:  Simplify (* 5 (log z)) into (* 5 (log z))
* [misc]backup-simplify:  Simplify (- (* 5 (log z))) into (- (* 5 (log z)))
* [misc]backup-simplify:  Simplify (+ (log x) (- (* 5 (log z)))) into (- (log x) (* 5 (log z)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log x) (* 5 (log z)))) into (* 1/3 (- (log x) (* 5 (log z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log x) (* 5 (log z))))) into (exp (* 1/3 (- (log x) (* 5 (log z)))))
* [misc]backup-simplify:  Simplify (* -1/9 (exp (* 1/3 (- (log x) (* 5 (log z)))))) into (* -1/9 (exp (* 1/3 (- (log x) (* 5 (log z))))))
* [misc]backup-simplify:  Simplify (* -1/9 (exp (* 1/3 (- (log x) (* 5 (log z)))))) into (* -1/9 (exp (* 1/3 (- (log x) (* 5 (log z))))))
* [misc]backup-simplify:  Simplify (+ (* (* -1/9 (exp (* 1/3 (- (log x) (* 5 (log z)))))) (sqr (* 1 (* 1 (* 1 y))))) (+ (* (* -1/3 (exp (* 1/3 (- (log x) (* 2 (log z)))))) (* 1 (* 1 (* 1 y)))) (exp (* 1/3 (+ (log z) (log x)))))) into (- (exp (* 1/3 (+ (log x) (log z)))) (+ (* 1/3 (* y (exp (* 1/3 (- (log x) (* 2 (log z))))))) (* 1/9 (* (sqr y) (exp (* 1/3 (- (log x) (* 5 (log z)))))))))
* [misc]approximate:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) -1) into (* -1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 y) (/ 1 z)))) into (log (* -1 (- (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (* -1 (- (/ 1 y) (/ 1 z))))) into (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) into (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) 1) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 y) (/ 1 z))) into (log (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 y) (/ 1 z)))) into (- (log (- (/ 1 y) (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 t) (/ 1 x))) into (* -1 (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 t) (/ 1 x)))) into (log (* -1 (- (/ 1 t) (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (* -1 (- (/ 1 t) (/ 1 x))))) into (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))) into (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 t) (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 t) (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 t) (/ 1 x))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (- (/ 1 t) (/ 1 x))) (- (log y))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 t) (/ 1 x))) (log y)) in t
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 t) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) 0) into (- (log t))
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (- (log t)) (- (log y))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log y) (log t)))) into (* -1/3 (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log t)))) in x
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log t))) in x
* [misc]taylor:  Taking taylor expansion of -1/3 in x
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log t)) in x
* [misc]taylor:  Taking taylor expansion of (log y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (+ (log y) (log t)) into (+ (log y) (log t))
* [misc]backup-simplify:  Simplify (* -1/3 (+ (log y) (log t))) into (* -1/3 (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (- (/ 1 t) (/ 1 x)))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* x z)) (/ 1 (* t z)))) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 1) into (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) 1) 1)))) into (* (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 t) (/ 1 x)) (* x z)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* (- (/ 1 t) (/ 1 x)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) x) (* 0 0)) into (- (/ x t) 1)
* [misc]backup-simplify:  Simplify (/ 1 (- (/ x t) 1)) into (/ 1 (- (/ x t) 1))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))) in z
* [misc]taylor:  Taking taylor expansion of (* t (* (- (/ 1 t) (/ 1 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 (* (- (/ 1 t) (/ 1 x)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 t) (/ 1 x)) 0) into 0
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 1) (* 0 0)) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* t (- (/ 1 t) (/ 1 x))) (* 0 0)) into (- 1 (/ t x))
* [misc]backup-simplify:  Simplify (/ 1 (- 1 (/ t x))) into (/ 1 (- 1 (/ t x)))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 t) (/ 1 x))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (- (/ 1 t) (/ 1 x))) (- (log y))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (- (/ x t) 1))) into (/ 1/3 (- (/ x t) 1))
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (- 1 (/ t x)))) into (/ 1/3 (- 1 (/ t x)))
* [misc]backup-simplify:  Simplify (- (/ 1/3 (- 1 (/ t x)))) into (- (* 1/3 (/ 1 (- 1 (/ t x)))))
* [misc]backup-simplify:  Simplify (+ (/ 1/3 (- (/ x t) 1)) (- (* 1/3 (/ 1 (- 1 (/ t x)))))) into (- (* 1/3 (/ 1 (- (/ x t) 1))) (* 1/3 (/ 1 (- 1 (/ t x)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ x t) 1)) (/ 0 (- (/ x t) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (- (/ x t) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 (- (/ 1 t) (/ 1 x))) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (/ t x))) (/ 0 (- 1 (/ t x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (- 1 (/ t x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 1/3 (/ 1 (- (/ x t) 1))) (* 1/3 (/ 1 (- 1 (/ t x))))) 0) (* 0 (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ -1 x)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 x))) (* 0 (- (+ (log y) (log t))))) into (- (* 1/3 (/ 1 x)))
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log t)))) (+ (* (/ (pow (- (* 1/3 (/ 1 x))) 1) 1)))) into (* -1/3 (/ (exp (* -1/3 (+ (log y) (log t)))) x))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* -1/3 (+ (log y) (log t)))) x)) in x
* [misc]taylor:  Taking taylor expansion of -1/3 in x
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* -1/3 (+ (log y) (log t)))) x) in x
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log t)))) in x
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log t))) in x
* [misc]taylor:  Taking taylor expansion of -1/3 in x
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log t)) in x
* [misc]taylor:  Taking taylor expansion of (log y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (+ (log y) (log t)) into (+ (log y) (log t))
* [misc]backup-simplify:  Simplify (* -1/3 (+ (log y) (log t))) into (* -1/3 (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [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 (/ (exp (* -1/3 (+ (log y) (log t)))) 1) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log t)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log y) (log t)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (exp (* -1/3 (+ (log y) (log t)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log t)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (- (/ 1 t) (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* x z)) (/ 1 (* t z)))) 2)) (pow (- (/ 1 t) (/ 1 x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 2) into (* 1/2 (- (* 2 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z)))) (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z)))) (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))))))) (+ (* 0 (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) into (- (* 1/3 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/6 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/6 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/6 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/6 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))) 1) 1)))) into (* (- (* 2/9 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 2/9 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of 2/9 in z
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr 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 (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 (* x (sqr 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 (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 t) (/ 1 x)) (- (/ 1 t) (/ 1 x))) into (sqr (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (- (/ 1 t) (/ 1 x))) 0) into 0
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (* 0 (- (/ 1 t) (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* x 1) (+ (* 0 0) (* 0 0))) into x
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) x) (+ (* 0 0) (* 0 0))) into (- (+ (/ 1 x) (/ x (sqr t))) (* 2 (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* t (- (+ (/ 1 x) (/ x (sqr t))) (* 2 (/ 1 t)))) (+ (* 0 0) (* 0 0))) into (- (+ (/ x t) (/ t x)) 2)
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ x t) (/ t x)) 2)) into (/ 1 (- (+ (/ x t) (/ t x)) 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of 1/9 in z
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 t) (/ 1 x)) (- (/ 1 t) (/ 1 x))) into (sqr (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (- (/ 1 t) (/ 1 x))) 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr t) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (* 0 (- (/ 1 t) (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 1) (+ (* 0 0) (* 0 0))) into (- (+ (/ 1 (sqr x)) (/ 1 (sqr t))) (* 2 (/ 1 (* t x))))
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) (- (+ (/ 1 (sqr x)) (/ 1 (sqr t))) (* 2 (/ 1 (* t x))))) (+ (* 0 0) (* 0 0))) into (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))) into (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of 1/9 in z
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (sqr x) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking 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 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 t) (/ 1 x)) (- (/ 1 t) (/ 1 x))) into (sqr (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr x) 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (- (/ 1 t) (/ 1 x))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr x) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (* 0 (- (/ 1 t) (/ 1 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr x) 1) (+ (* 0 0) (* 0 0))) into (sqr x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) (sqr x)) (+ (* 0 0) (* 0 0))) into (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))) into (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 t) (/ 1 x))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (- (/ 1 t) (/ 1 x))) (- (log y))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (- (+ (/ x t) (/ t x)) 2))) into (/ 2/9 (- (+ (/ x t) (/ t x)) 2))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) into (/ 1/9 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))) into (/ 1/9 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))) (/ 1/9 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))) into (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) into (- (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))))
* [misc]backup-simplify:  Simplify (+ (/ 2/9 (- (+ (/ x t) (/ t x)) 2)) (- (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))))) into (- (* 2/9 (/ 1 (- (+ (/ x t) (/ t x)) 2))) (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (/ 1 t) (/ 1 x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (+ (* 0 x) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 (- (+ (/ 1 x) (/ x (sqr t))) (* 2 (/ 1 t)))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ x t) (/ t x)) 2)) (/ 0 (- (+ (/ x t) (/ t x)) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 (- (+ (/ x t) (/ t x)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 0) (+ (* 0 (- (+ (/ 1 (sqr x)) (/ 1 (sqr t))) (* 2 (/ 1 (* t x))))) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))) (/ 0 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr x) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (+ (* 0 (sqr x)) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))) (/ 0 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 x) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 x) (/ x (sqr t))) (* 2 (/ 1 t)))) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ x t) (/ t x)) 2)) (/ 0 (- (+ (/ x t) (/ t x)) 2))) (* 0 (/ 0 (- (+ (/ x t) (/ t x)) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ x t) (/ t x)) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 0) (+ (* 0 0) (+ (* 0 (- (+ (/ 1 (sqr x)) (/ 1 (sqr t))) (* 2 (/ 1 (* t x))))) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))) (/ 0 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 0 (/ 0 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr x) 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 t) (/ 1 x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 t) (/ 1 x))) 0) (+ (* 0 0) (+ (* 0 (sqr x)) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))) (/ 0 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))) (* 0 (/ 0 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 2/9 (/ 1 (- (+ (/ x t) (/ t x)) 2))) (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (/ 1 t) (/ 1 x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ x t) 1)) (/ 0 (- (/ x t) 1))) (* 0 (/ 0 (- (/ x t) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (- (/ x t) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 (- (/ 1 t) (/ 1 x))) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (/ t x))) (/ 0 (- 1 (/ t x)))) (* 0 (/ 0 (- 1 (/ t x)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (- 1 (/ t x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 1/3 (/ 1 (- (/ x t) 1))) (* 1/3 (/ 1 (- 1 (/ t x))))) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]approximate:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) 1) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z) (/ 1 y))) into (log (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 z) (/ 1 y)))) into (- (log (- (/ 1 z) (/ 1 y))) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))) into (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) -1) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 z) (/ 1 y)))) into (log (* -1 (- (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (* -1 (- (/ 1 z) (/ 1 y))))) into (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))) into (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 x) (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 x) (/ 1 t))) into (log (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 x) (/ 1 t)))) into (- (log (- (/ 1 x) (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 x) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (* -1 (- (/ 1 x) (/ 1 t)))) (- (log y))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)) in t
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 x) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) 0) into (- (log t))
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (- (log t)) (- (log y))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (* 1/3 (- (+ (log y) (log t)))) into (* -1/3 (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log t)))) in x
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log t))) in x
* [misc]taylor:  Taking taylor expansion of -1/3 in x
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log t)) in x
* [misc]taylor:  Taking taylor expansion of (log y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (+ (log y) (log t)) into (+ (log y) (log t))
* [misc]backup-simplify:  Simplify (* -1/3 (+ (log y) (log t))) into (* -1/3 (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (- (/ 1 x) (/ 1 t)))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* x z)) (/ 1 (* t z)))) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 1) into (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) 1) 1)))) into (* (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))))
* [misc]taylor:  Taking taylor expansion of (* (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) in z
* [misc]taylor:  Taking taylor expansion of (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 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 (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 t)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) t) (* 0 0)) into (- (/ t x) 1)
* [misc]backup-simplify:  Simplify (/ 1 (- (/ t x) 1)) into (/ 1 (- (/ t x) 1))
* [misc]taylor:  Taking taylor expansion of (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (* x z)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 t)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) x) (* 0 0)) into (- 1 (/ x t))
* [misc]backup-simplify:  Simplify (/ 1 (- 1 (/ x t))) into (/ 1 (- 1 (/ x t)))
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 x) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (* -1 (- (/ 1 x) (/ 1 t)))) (- (log y))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (- (/ t x) 1))) into (/ 1/3 (- (/ t x) 1))
* [misc]backup-simplify:  Simplify (* 1/3 (/ 1 (- 1 (/ x t)))) into (/ 1/3 (- 1 (/ x t)))
* [misc]backup-simplify:  Simplify (- (/ 1/3 (- 1 (/ x t)))) into (- (* 1/3 (/ 1 (- 1 (/ x t)))))
* [misc]backup-simplify:  Simplify (+ (/ 1/3 (- (/ t x) 1)) (- (* 1/3 (/ 1 (- 1 (/ x t)))))) into (- (* 1/3 (/ 1 (- (/ t x) 1))) (* 1/3 (/ 1 (- 1 (/ x t)))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 t) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ t x) 1)) (/ 0 (- (/ t x) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (- (/ t x) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (/ x t))) (/ 0 (- 1 (/ x t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (/ 1 (- 1 (/ x t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 1/3 (/ 1 (- (/ t x) 1))) (* 1/3 (/ 1 (- 1 (/ x t))))) 0) (* 0 (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 x)) (* 0 -1)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ -1 x)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 x))) (* 0 (- (+ (log y) (log t))))) into (- (* 1/3 (/ 1 x)))
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log t)))) (+ (* (/ (pow (- (* 1/3 (/ 1 x))) 1) 1)))) into (* -1/3 (/ (exp (* -1/3 (+ (log y) (log t)))) x))
* [misc]taylor:  Taking taylor expansion of (* -1/3 (/ (exp (* -1/3 (+ (log y) (log t)))) x)) in x
* [misc]taylor:  Taking taylor expansion of -1/3 in x
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (/ (exp (* -1/3 (+ (log y) (log t)))) x) in x
* [misc]taylor:  Taking taylor expansion of (exp (* -1/3 (+ (log y) (log t)))) in x
* [misc]taylor:  Taking taylor expansion of (* -1/3 (+ (log y) (log t))) in x
* [misc]taylor:  Taking taylor expansion of -1/3 in x
* [misc]backup-simplify:  Simplify -1/3 into -1/3
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log t)) in x
* [misc]taylor:  Taking taylor expansion of (log y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (+ (log y) (log t)) into (+ (log y) (log t))
* [misc]backup-simplify:  Simplify (* -1/3 (+ (log y) (log t))) into (* -1/3 (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* [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 (/ (exp (* -1/3 (+ (log y) (log t)))) 1) into (exp (* -1/3 (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log t)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (* -1/3 (+ (log y) (log t)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (exp (* -1/3 (+ (log y) (log t)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1/3 0) (* 0 (+ (log y) (log t)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* -1/3 (+ (log y) (log t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* x z)) (/ 1 (* t z)))) 2)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 2) into (* 1/2 (- (* 2 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z)))) (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z)))) (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))))) (+ (* 0 (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) into (- (* 1/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/6 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/6 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/6 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/6 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (- (* 2/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))))
* [misc]taylor:  Taking taylor expansion of (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (- (* 2/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))))) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 x) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (* -1 (- (/ 1 x) (/ 1 t)))) (- (log y))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))
* [misc]taylor:  Taking taylor expansion of (- (* 2/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 2/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of 2/9 in z
* [misc]backup-simplify:  Simplify 2/9 into 2/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 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 (* t (* x (sqr 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 (sqr 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 (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 t)) (- (/ 1 x) (/ 1 t))) into (sqr (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (- (/ 1 x) (/ 1 t))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* x 1) (+ (* 0 0) (* 0 0))) into x
* [misc]backup-simplify:  Simplify (+ (* t x) (+ (* 0 0) (* 0 0))) into (* t x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) (* t x)) (+ (* 0 0) (* 0 0))) into (- (+ (/ x t) (/ t x)) 2)
* [misc]backup-simplify:  Simplify (/ 1 (- (+ (/ x t) (/ t x)) 2)) into (/ 1 (- (+ (/ x t) (/ t x)) 2))
* [misc]taylor:  Taking taylor expansion of (+ (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of 1/9 in z
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (sqr x) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking 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 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 t)) (- (/ 1 x) (/ 1 t))) into (sqr (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* x x) into (sqr x)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr x) 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (- (/ 1 x) (/ 1 t))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (* 0 x)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr x) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr x) 1) (+ (* 0 0) (* 0 0))) into (sqr x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) (sqr x)) (+ (* 0 0) (* 0 0))) into (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))) into (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))
* [misc]taylor:  Taking taylor expansion of (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))) in z
* [misc]taylor:  Taking taylor expansion of 1/9 in z
* [misc]backup-simplify:  Simplify 1/9 into 1/9
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))) in z
* [misc]taylor:  Taking taylor expansion of (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))) in z
* [misc]taylor:  Taking taylor expansion of (sqr (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* (sqr t) (sqr z)) in z
* [misc]taylor:  Taking taylor expansion of (sqr t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of (sqr z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 t)) (- (/ 1 x) (/ 1 t))) into (sqr (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (* t t) into (sqr t)
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr t) 0) into 0
* [misc]backup-simplify:  Simplify (* (sqr (- (/ 1 x) (/ 1 t))) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (* 0 t)) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (* 0 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 1) (+ (* 0 0) (* 0 0))) into (sqr t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) (sqr t)) (+ (* 0 0) (* 0 0))) into (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))
* [misc]backup-simplify:  Simplify (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))) into (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 x) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 x) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t)))))) 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 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 (* t x)) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (+ (* 0 (* t x)) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ x t) (/ t x)) 2)) (/ 0 (- (+ (/ x t) (/ t x)) 2))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ (/ x t) (/ t x)) 2)) (/ 0 (- (+ (/ x t) (/ t x)) 2))) (* 0 (/ 0 (- (+ (/ x t) (/ t x)) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (+ (* 0 0) (* 0 (/ 1 (- (+ (/ x t) (/ t x)) 2))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr x) 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr x) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t)))))) 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 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 (sqr x)) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (+ (* 0 (sqr x)) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))) (/ 0 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))) (/ 0 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))) (* 0 (/ 0 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 t)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 t))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr t) 0) (+ (* 0 1) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t)))))) 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 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (+ (* 0 0) (+ (* 0 (sqr t)) (+ (* 0 0) (* 0 0))))) into 0
* [misc]backup-simplify:  Simplify (+ (* (sqr (- (/ 1 x) (/ 1 t))) 0) (+ (* 0 (sqr t)) (+ (* 0 0) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))) (/ 0 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))) (/ 0 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 0 (/ 0 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (+ (* 0 0) (* 0 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 2/9 0) (* 0 (/ 1 (- (+ (/ x t) (/ t x)) 2)))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/9 0) (* 0 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x)))))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (* 2/9 (/ 1 (- (+ (/ x t) (/ t x)) 2))) into (/ 2/9 (- (+ (/ x t) (/ t x)) 2))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))) into (/ 1/9 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))
* [misc]backup-simplify:  Simplify (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) into (/ 1/9 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))
* [misc]backup-simplify:  Simplify (+ (/ 1/9 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))) (/ 1/9 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) into (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))
* [misc]backup-simplify:  Simplify (- (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t))))))) into (- (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))))
* [misc]backup-simplify:  Simplify (+ (/ 2/9 (- (+ (/ x t) (/ t x)) 2)) (- (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))))) into (- (* 2/9 (/ 1 (- (+ (/ x t) (/ t x)) 2))) (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))))
* [misc]backup-simplify:  Simplify (+ (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) 0) (+ (* 0 0) (* 0 (- (* 2/9 (/ 1 (- (+ (/ x t) (/ t x)) 2))) (+ (* 1/9 (/ 1 (- (+ 1 (/ (sqr t) (sqr x))) (* 2 (/ t x))))) (* 1/9 (/ 1 (- (+ 1 (/ (sqr x) (sqr t))) (* 2 (/ x t)))))))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 t) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ t x) 1)) (/ 0 (- (/ t x) 1))) (* 0 (/ 0 (- (/ t x) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (- (/ t x) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (/ x t))) (/ 0 (- 1 (/ x t)))) (* 0 (/ 0 (- 1 (/ x t)))))) into 0
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (/ 1 (- 1 (/ x t)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (* 1/3 (/ 1 (- (/ t x) 1))) (* 1/3 (/ 1 (- 1 (/ x t))))) 0) (+ (* 0 0) (* 0 (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (exp (* -1/3 (+ (log y) (log t)))) into (exp (* -1/3 (+ (log y) (log t))))
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 2)
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ t 0) into t
* [misc]backup-simplify:  Simplify (* (- y z) t) into (* t (- y z))
* [misc]backup-simplify:  Simplify (log (* t (- y z))) into (log (* t (- y z)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* t (- y z)))) into (* 1/3 (log (* t (- y z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* t (- y z))))) into (pow (* t (- y z)) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* t (- y z)) 1/3)) into (log (pow (* t (- y z)) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* t (- y z)) 1/3))) into (* 3 (log (pow (* t (- y z)) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* t (- y z)) 1/3)))) into (pow (pow (* t (- y z)) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in t
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- y z) (- x)) into (* -1 (* x (- y z)))
* [misc]backup-simplify:  Simplify (log (* -1 (* x (- y z)))) into (log (* -1 (* x (- y z))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (* x (- y z))))) into (* 1/3 (log (* -1 (* x (- y z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (* x (- y z)))))) into (pow (* -1 (* x (- y z))) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* -1 (* x (- y z))) 1/3)) into (log (pow (* -1 (* x (- y z))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* -1 (* x (- y z))) 1/3))) into (* 3 (log (pow (* -1 (* x (- y z))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* -1 (* x (- y z))) 1/3)))) into (pow (pow (* -1 (* x (- y z))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in z
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in z
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* y (- t x)) into (* y (- t x))
* [misc]backup-simplify:  Simplify (log (* y (- t x))) into (log (* y (- t x)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y (- t x)))) into (* 1/3 (log (* y (- t x))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y (- t x))))) into (pow (* y (- t x)) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* y (- t x)) 1/3)) into (log (pow (* y (- t x)) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* y (- t x)) 1/3))) into (* 3 (log (pow (* y (- t x)) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* y (- t x)) 1/3)))) into (pow (pow (* y (- t x)) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in y
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- z) (- t x)) into (* -1 (* z (- t x)))
* [misc]backup-simplify:  Simplify (log (* -1 (* z (- t x)))) into (log (* -1 (* z (- t x))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (* z (- t x))))) into (* 1/3 (log (* -1 (* z (- t x)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (* z (- t x)))))) into (pow (* -1 (* z (- t x))) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* -1 (* z (- t x))) 1/3)) into (log (pow (* -1 (* z (- t x))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* -1 (* z (- t x))) 1/3))) into (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))) into (pow (pow (* -1 (* z (- t x))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in y
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- z) (- t x)) into (* -1 (* z (- t x)))
* [misc]backup-simplify:  Simplify (log (* -1 (* z (- t x)))) into (log (* -1 (* z (- t x))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (* z (- t x))))) into (* 1/3 (log (* -1 (* z (- t x)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (* z (- t x)))))) into (pow (* -1 (* z (- t x))) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* -1 (* z (- t x))) 1/3)) into (log (pow (* -1 (* z (- t x))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* -1 (* z (- t x))) 1/3))) into (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))) into (pow (pow (* -1 (* z (- t x))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (pow (pow (* -1 (* z (- t x))) 1/3) 3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (pow (* -1 (* z (- t x))) 1/3))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (pow (* -1 (* z (- t x))) 1/3)) in z
* [misc]taylor:  Taking taylor expansion of (pow (* -1 (* z (- t x))) 1/3) in z
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* -1 (* z (- t x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* -1 (* z (- t x))))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* -1 (* z (- t x)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (* z (- t x))) 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 (- t x)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* 0 (- t x)) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- t x))) into (- t x)
* [misc]backup-simplify:  Simplify (+ (* -1 (- t x)) (* 0 0)) into (- x t)
* [misc]backup-simplify:  Simplify (log (- x t)) into (log (- x t))
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- x t))) into (+ (log (- x t)) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (+ (log (- x t)) (log z))) into (* 1/3 (+ (log (- x t)) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (+ (log (- x t)) (log z)))) into (exp (* 1/3 (+ (log (- x t)) (log z))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (+ (log (- x t)) (log z))))) into (* 1/3 (+ (log (- x t)) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (+ (log (- x t)) (log z)))) into (+ (log (- x t)) (log z))
* [misc]backup-simplify:  Simplify (exp (+ (log (- x t)) (log z))) into (exp (+ (log (- x t)) (log z)))
* [misc]taylor:  Taking taylor expansion of (exp (+ (log (- x t)) (log z))) in t
* [misc]taylor:  Taking taylor expansion of (+ (log (- x t)) (log z)) in t
* [misc]taylor:  Taking taylor expansion of (log (- x t)) in t
* [misc]taylor:  Taking taylor expansion of (- x t) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 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 (+ x 0) into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]taylor:  Taking taylor expansion of (log z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (log x) (log z)) into (+ (log z) (log x))
* [misc]backup-simplify:  Simplify (exp (+ (log z) (log x))) into (exp (+ (log x) (log z)))
* [misc]taylor:  Taking taylor expansion of (exp (+ (log x) (log z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (log x) (log z)) in x
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log x)) 0) into (log x)
* [misc]backup-simplify:  Simplify (+ (log x) (log z)) into (+ (log z) (log x))
* [misc]backup-simplify:  Simplify (exp (+ (log z) (log x))) into (exp (+ (log x) (log z)))
* [misc]backup-simplify:  Simplify (exp (+ (log x) (log z))) into (exp (+ (log z) (log x)))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 (- t x))) into (- t x)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- t x)) 1)) (pow (* -1 (* z (- t x))) 1)))) 1) into (/ -1 z)
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1 z)) (* 0 (log (* -1 (* z (- t x)))))) into (- (* 1/3 (/ 1 z)))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* -1 (* z (- t x)))))) (+ (* (/ (pow (- (* 1/3 (/ 1 z))) 1) 1)))) into (* -1/3 (pow (/ (* (- t x) -1) (sqr z)) 1/3))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* -1/3 (pow (/ (* (- t x) -1) (sqr z)) 1/3))) 1)) (pow (pow (* -1 (* z (- t x))) 1/3) 1)))) 1) into (/ -1/3 z)
* [misc]backup-simplify:  Simplify (+ (* 3 (/ -1/3 z)) (* 0 (log (pow (* -1 (* z (- t x))) 1/3)))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))) (+ (* (/ (pow (- (/ 1 z)) 1) 1)))) into (* -1 (* (- t x) -1))
* [misc]taylor:  Taking taylor expansion of (* -1 (* (- t x) -1)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* (- t x) -1) in z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- t x) -1) into (* -1 (- t x))
* [misc]backup-simplify:  Simplify (* -1 (* -1 (- t x))) into (- t x)
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- t x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 (- t x)) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- x t) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log z)) (log (- x t))) into (+ (log (- x t)) (log z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 0) (* 0 (+ (log (- x t)) (log z)))) into 0
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (+ (log (- x t)) (log z)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (* 1/3 (+ (log (- x t)) (log z)))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (* 3 0) (* 0 (* 1/3 (+ (log (- x t)) (log z))))) into 0
* [misc]backup-simplify:  Simplify (* (exp (+ (log (- x t)) (log z))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 -1) 1)) (pow x 1)))) 1) into (/ -1 x)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (* (exp (+ (log z) (log x))) (+ (* (/ (pow (- (/ 1 x)) 1) 1)))) into (* -1 (/ (exp (+ (log x) (log z))) x))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (exp (+ (log x) (log z))) x)) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (exp (+ (log x) (log z))) x) in x
* [misc]taylor:  Taking taylor expansion of (exp (+ (log x) (log z))) in x
* [misc]taylor:  Taking taylor expansion of (+ (log x) (log z)) in x
* [misc]taylor:  Taking taylor expansion of (log 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 (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (log z) into (log z)
* [misc]backup-simplify:  Simplify (+ (* (- -1) (log x)) 0) into (log x)
* [misc]backup-simplify:  Simplify (+ (log x) (log z)) into (+ (log z) (log x))
* [misc]backup-simplify:  Simplify (exp (+ (log z) (log x))) into (exp (+ (log x) (log z)))
* [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 (/ (exp (+ (log x) (log z))) 1) into (exp (+ (log z) (log x)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (+ (log z) (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (+ (log z) (log x))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (exp (+ (log z) (log x))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow z 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (+ (log z) (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 (- t x)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- t x)) 2)) (pow (* -1 (* z (- t x))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (* z (- t x))) 1)))) 2) into (/ -1/2 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (/ -1/2 (sqr z))) (+ (* 0 (/ -1 z)) (* 0 (log (* -1 (* z (- t x))))))) into (- (* 1/6 (/ 1 (sqr z))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* -1 (* z (- t x)))))) (+ (* (/ (pow (- (* 1/3 (/ 1 z))) 2) 2)) (* (/ (pow (- (* 1/6 (/ 1 (sqr z)))) 1) 1)))) into (* -1/9 (pow (/ (* (- t x) -1) (pow z 5)) 1/3))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* -1/3 (pow (/ (* (- t x) -1) (sqr z)) 1/3))) 2)) (pow (pow (* -1 (* z (- t x))) 1/3) 2))) (* 1 (/ (* 1 (pow (* 2 (* -1/9 (pow (/ (* (- t x) -1) (pow z 5)) 1/3))) 1)) (pow (pow (* -1 (* z (- t x))) 1/3) 1)))) 2) into (/ -1/6 (sqr z))
* [misc]backup-simplify:  Simplify (+ (* 3 (/ -1/6 (sqr z))) (+ (* 0 (/ -1/3 z)) (* 0 (log (pow (* -1 (* z (- t x))) 1/3))))) into (- (* 1/2 (/ 1 (sqr z))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))) (+ (* (/ (pow (- (/ 1 z)) 2) 2)) (* (/ (pow (- (* 1/2 (/ 1 (sqr z)))) 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- t x) 0) (* 0 -1)) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (* -1 (- t x)))) 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 0 into 0
* [misc]backup-simplify:  Simplify (exp (+ (log z) (log x))) into (exp (+ (log x) (log z)))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) -1) into (* -1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 y) (/ 1 z)))) into (log (* -1 (- (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (* -1 (- (/ 1 y) (/ 1 z))))) into (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) into (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))))) into (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) into (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in t
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) 1) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 y) (/ 1 z))) into (log (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 y) (/ 1 z)))) into (- (log (- (/ 1 y) (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t))))) into (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))) into (- (log (- (/ 1 y) (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 y) (/ 1 z))) (log t))) into (exp (- (log (- (/ 1 y) (/ 1 z))) (log t)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in z
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 t) (/ 1 x))) into (* -1 (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 t) (/ 1 x)))) into (log (* -1 (- (/ 1 t) (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (* -1 (- (/ 1 t) (/ 1 x))))) into (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))) into (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))))) into (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))) into (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))) into (exp (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 t) (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 t) (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 t) (/ 1 x))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (- (/ 1 t) (/ 1 x))) (- (log y))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) in t
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 t) (/ 1 x))) (log y)) in t
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 t) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) 0) into (- (log t))
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (- (log t)) (- (log y))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [misc]taylor:  Taking taylor expansion of (exp (- (+ (log y) (log t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (log y) (log t))) in x
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log t)) in x
* [misc]taylor:  Taking taylor expansion of (log y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (+ (log y) (log t)) into (+ (log y) (log t))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (- (/ 1 t) (/ 1 x)))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* x z)) (/ 1 (* t z)))) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 1) into (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) 1) 1)))) into (* (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))) 1)) (pow (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) 1)))) 1) into (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))))
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))))) (* 0 (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) into (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))
* [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) (+ (* (/ (pow (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))) 1) 1)))) into (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))))
* [misc]taylor:  Taking taylor expansion of (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) in z
* [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 t) (/ 1 x))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (- (/ 1 t) (/ 1 x))) (- (log y))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 t) (/ 1 x)) (* x z)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* (- (/ 1 t) (/ 1 x)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) x) (* 0 0)) into (- (/ x t) 1)
* [misc]backup-simplify:  Simplify (/ 1 (- (/ x t) 1)) into (/ 1 (- (/ x t) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))) in z
* [misc]taylor:  Taking taylor expansion of (* t (* (- (/ 1 t) (/ 1 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 (* (- (/ 1 t) (/ 1 x)) z) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* (- (/ 1 t) (/ 1 x)) 0) into 0
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 1) (* 0 0)) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (* t (- (/ 1 t) (/ 1 x))) (* 0 0)) into (- 1 (/ t x))
* [misc]backup-simplify:  Simplify (/ 1 (- 1 (/ t x))) into (/ 1 (- 1 (/ t x)))
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ x t) 1)) (/ 0 (- (/ x t) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 (- (/ 1 t) (/ 1 x))) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (/ t x))) (/ 0 (- 1 (/ t x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- 1 (/ t x)))) into (- (/ 1 (- 1 (/ t x))))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (/ x t) 1)) (- (/ 1 (- 1 (/ t x))))) into (- (/ 1 (- (/ x t) 1)) (/ 1 (- 1 (/ t x))))
* [misc]backup-simplify:  Simplify (+ (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) 0) (* 0 (- (/ 1 (- (/ x t) 1)) (/ 1 (- 1 (/ t x)))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ -1 x)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (* (exp (- (+ (log y) (log t)))) (+ (* (/ (pow (- (/ 1 x)) 1) 1)))) into (* -1 (/ (exp (- (+ (log y) (log t)))) x))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (exp (- (+ (log y) (log t)))) x)) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (+ (log y) (log t)))) x) in x
* [misc]taylor:  Taking taylor expansion of (exp (- (+ (log y) (log t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (log y) (log t))) in x
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log t)) in x
* [misc]taylor:  Taking taylor expansion of (log y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (+ (log y) (log t)) into (+ (log y) (log t))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [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 (/ (exp (- (+ (log y) (log t)))) 1) into (exp (- (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (+ (log y) (log t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (+ (log y) (log t)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (exp (- (+ (log y) (log t)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (+ (log y) (log t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (- (/ 1 t) (/ 1 x))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* x z)) (/ 1 (* t z)))) 2)) (pow (- (/ 1 t) (/ 1 x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 2) into (* 1/2 (- (* 2 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z)))) (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z)))) (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))))))) (+ (* 0 (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (* 0 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) into (- (* 1/3 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/6 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/6 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/6 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/6 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))) 1) 1)))) into (* (- (* 2/9 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))) 2)) (pow (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) 2))) (* 1 (/ (* 1 (pow (* 2 (* (- (* 2/9 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))) (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))) 1)) (pow (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) 1)))) 2) into (* 1/2 (- (* 2/3 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/3 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/3 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1/2 (- (* 2/3 (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z)))))) (+ (* 1/3 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/3 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))))) (+ (* 0 (- (* 1/3 (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z)))) (* 1/3 (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))))) (* 0 (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))))) into (- (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z))))) (+ (* 1/2 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/2 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z)))))))
* [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) (+ (* (/ (pow (- (/ 1 (* (- (/ 1 t) (/ 1 x)) (* x z))) (/ 1 (* t (* (- (/ 1 t) (/ 1 x)) z)))) 2) 2)) (* (/ (pow (- (/ 1 (* t (* (sqr (- (/ 1 t) (/ 1 x))) (* x (sqr z))))) (+ (* 1/2 (/ 1 (* (sqr t) (* (sqr (- (/ 1 t) (/ 1 x))) (sqr z))))) (* 1/2 (/ 1 (* (sqr (- (/ 1 t) (/ 1 x))) (* (sqr x) (sqr z))))))) 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ x t) 1)) (/ 0 (- (/ x t) 1))) (* 0 (/ 0 (- (/ x t) 1))))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 t) (/ 1 x)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 (- (/ 1 t) (/ 1 x))) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (/ t x))) (/ 0 (- 1 (/ t x)))) (* 0 (/ 0 (- 1 (/ t x)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (/ 1 t) (/ 1 x)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- (/ 1 t) (/ 1 x)) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) 0) (+ (* 0 0) (* 0 (- (/ 1 (- (/ x t) 1)) (/ 1 (- 1 (/ t x))))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [misc]approximate:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) 1) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z) (/ 1 y))) into (log (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 z) (/ 1 y)))) into (- (log (- (/ 1 z) (/ 1 y))) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))) into (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))))) into (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (- (log (- (/ 1 z) (/ 1 y))) (log x))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in t
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) -1) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 z) (/ 1 y)))) into (log (* -1 (- (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (* -1 (- (/ 1 z) (/ 1 y))))) into (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))) into (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))))) into (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))) into (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))) into (exp (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in z
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 x) (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 x) (/ 1 t))) into (log (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 x) (/ 1 t)))) into (- (log (- (/ 1 x) (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z))))) into (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))) into (- (log (- (/ 1 x) (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 x) (/ 1 t))) (log z))) into (exp (- (log (- (/ 1 x) (/ 1 t))) (log z)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]taylor:  Taking taylor expansion of (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 x) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (* -1 (- (/ 1 x) (/ 1 t)))) (- (log y))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]taylor:  Taking taylor expansion of (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) in t
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)) in t
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 x) (/ 1 t)))) in t
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]backup-simplify:  Simplify (log 1) into 0
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) 0) into (- (log t))
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (- (log t)) (- (log y))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [misc]taylor:  Taking taylor expansion of (exp (- (+ (log y) (log t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (log y) (log t))) in x
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log t)) in x
* [misc]taylor:  Taking taylor expansion of (log y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (+ (log y) (log t)) into (+ (log y) (log t))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (- (/ 1 x) (/ 1 t)))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* x z)) (/ 1 (* t z)))) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 1) into (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) 1) 1)))) into (* (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))))) 1)) (pow (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) 1)))) 1) into (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))))
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))))) (* 0 (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) into (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))
* [misc]backup-simplify:  Simplify (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) (+ (* (/ (pow (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))) 1) 1)))) into (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))))
* [misc]taylor:  Taking taylor expansion of (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) in z
* [misc]taylor:  Taking taylor expansion of (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) in z
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)) in z
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 x) (/ 1 t)))) in z
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]backup-simplify:  Simplify (- (log y)) into (- (log y))
* [misc]backup-simplify:  Simplify (+ (log (* -1 (- (/ 1 x) (/ 1 t)))) (- (log y))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 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 (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 t)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) t) (* 0 0)) into (- (/ t x) 1)
* [misc]backup-simplify:  Simplify (/ 1 (- (/ t x) 1)) into (/ 1 (- (/ t x) 1))
* [misc]taylor:  Taking taylor expansion of (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 x) (/ 1 t)) (* x z)) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]taylor:  Taking taylor expansion of (* x z) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* x 0) into 0
* [misc]backup-simplify:  Simplify (* (- (/ 1 x) (/ 1 t)) 0) into 0
* [misc]backup-simplify:  Simplify (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) x) (* 0 0)) into (- 1 (/ x t))
* [misc]backup-simplify:  Simplify (/ 1 (- 1 (/ x t))) into (/ 1 (- 1 (/ x t)))
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 t) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ t x) 1)) (/ 0 (- (/ t x) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 x) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (/ x t))) (/ 0 (- 1 (/ x t)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 (- 1 (/ x t)))) into (- (/ 1 (- 1 (/ x t))))
* [misc]backup-simplify:  Simplify (+ (/ 1 (- (/ t x) 1)) (- (/ 1 (- 1 (/ x t))))) into (- (/ 1 (- (/ t x) 1)) (/ 1 (- 1 (/ x t))))
* [misc]backup-simplify:  Simplify (+ (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) 0) (* 0 (- (/ 1 (- (/ t x) 1)) (/ 1 (- 1 (/ x t)))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 x)) (* 0 -1)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 x))) 1)) (pow 1 1)))) 1) into (/ -1 x)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 x) 0) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (* (exp (- (+ (log y) (log t)))) (+ (* (/ (pow (- (/ 1 x)) 1) 1)))) into (* -1 (/ (exp (- (+ (log y) (log t)))) x))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (exp (- (+ (log y) (log t)))) x)) in x
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (+ (log y) (log t)))) x) in x
* [misc]taylor:  Taking taylor expansion of (exp (- (+ (log y) (log t)))) in x
* [misc]taylor:  Taking taylor expansion of (- (+ (log y) (log t))) in x
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log t)) in x
* [misc]taylor:  Taking taylor expansion of (log y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log t) in x
* [misc]taylor:  Taking taylor expansion of t in x
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (log t) into (log t)
* [misc]backup-simplify:  Simplify (+ (log y) (log t)) into (+ (log y) (log t))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* [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 (/ (exp (- (+ (log y) (log t)))) 1) into (exp (- (+ (log y) (log t))))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (+ (log y) (log t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (+ (log y) (log t)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (exp (- (+ (log y) (log t)))))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (log y) (log t))) into (- (+ (log y) (log t)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow t 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (+ (log y) (log t)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (* x z)) (/ 1 (* t z)))) 2)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 2) into (* 1/2 (- (* 2 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z)))) (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z)))) (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))))) (+ (* 0 (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (* 0 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) into (- (* 1/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/6 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/6 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/6 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/6 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))) 1) 1)))) into (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (- (* 2/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z))))) (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))))) 2)) (pow (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) 2))) (* 1 (/ (* 1 (pow (* 2 (* (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) (- (* 2/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/9 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))))) 1)) (pow (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) 1)))) 2) into (* 1/2 (- (* 2/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1/2 (- (* 2/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z)))))) (+ (* 1/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/3 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))))) (+ (* 0 (- (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z)))) (* 1/3 (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))))) (* 0 (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))))) into (- (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z))))) (+ (* 1/2 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/2 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z)))))))
* [misc]backup-simplify:  Simplify (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) (+ (* (/ (pow (- (/ 1 (* (- (/ 1 x) (/ 1 t)) (* t z))) (/ 1 (* (- (/ 1 x) (/ 1 t)) (* x z)))) 2) 2)) (* (/ (pow (- (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* t (* x (sqr z))))) (+ (* 1/2 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr x) (sqr z))))) (* 1/2 (/ 1 (* (sqr (- (/ 1 x) (/ 1 t))) (* (sqr t) (sqr z))))))) 1) 1)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 t) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- (/ t x) 1)) (/ 0 (- (/ t x) 1))) (* 0 (/ 0 (- (/ t x) 1))))) into 0
* [misc]backup-simplify:  Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 x) (/ 1 t)) 0) (+ (* 0 0) (+ (* 0 x) (* 0 0)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 (- 1 (/ x t))) (/ 0 (- 1 (/ x t)))) (* 0 (/ 0 (- 1 (/ x t)))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 t))))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* -1 (- (/ 1 x) (/ 1 t))) 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow y 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow y 1)))) 2) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) 0) (+ (* 0 0) (* 0 (- (/ 1 (- (/ t x) 1)) (/ 1 (- 1 (/ x t))))))) 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 0 into 0
* [misc]backup-simplify:  Simplify (exp (- (+ (log y) (log t)))) into (exp (- (+ (log y) (log t))))
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 2 1 1)
* [misc]approximate:  Taking taylor expansion of (* (- y z) (- t x)) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- z) (- t x)) into (* -1 (* z (- t x)))
* [misc]taylor:  Taking taylor expansion of (* -1 (* z (- t x))) 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 (- t x)) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* 0 (- t x)) into 0
* [misc]backup-simplify:  Simplify (* -1 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (* 1 (- t x))) into (- t x)
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 (- t x))) into (- t x)
* [misc]backup-simplify:  Simplify (+ (* -1 (- t x)) (* 0 0)) into (- x t)
* [misc]taylor:  Taking taylor expansion of (- x t) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of 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 (+ x 0) into 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]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- z) 0) (+ (* 1 0) (* 0 (- t x)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 t) (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* 1 0) (* (- (/ 1 z)) (- (/ 1 t) (/ 1 x)))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* x z)) (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in z
* [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 (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 1 0) (+ (* (- (/ 1 z)) 0) (* 0 (- (/ 1 t) (/ 1 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 (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) 1)))) (+ (* -1 (* (/ 1 (/ 1 x)) (* 1 (* 1 (/ 1 (/ 1 y)))))) (* 1 (* (/ 1 (/ 1 x)) (* 1 (* (/ 1 (/ 1 z)) 1)))))) into (- (* x z) (+ (* t z) (* y x)))
* [misc]approximate:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in (y z t x) around 0
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 0 (/ 1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* (/ 1 z) (- (/ 1 x) (/ 1 t)))) into (- (/ 1 (* x z)) (/ 1 (* t z)))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (* x z)) (/ 1 (* t z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (* x z)) in z
* [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 (+ (* x 1) (* 0 0)) into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (/ 1 t) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in x
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- (/ 1 t)) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (+ (/ 1 x) (- (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 t))) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x) (/ 1 t)) 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 t) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* -1 -1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in x
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- t) into (- t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 t) (/ 0 (- t))) (* 0 (/ 0 (- t))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 x) (/ 0 (- x))) (* 0 (/ 0 (- x))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (+ (* (/ 1 z) 0) (* 0 (- (/ 1 x) (/ 1 t))))) 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 (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 t)))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 x) 0) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (* -1 (/ 1 x)) (* 0 -1)) into (- (/ 1 x))
* [misc]taylor:  Taking taylor expansion of (- (/ 1 x)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (+ (* -1 (* 1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) 1)))) (+ (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (* 1 (/ 1 (/ 1 (- y))))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (* (/ 1 (/ 1 (- z))) 1)))))) into (- (* x z) (+ (* t z) (* y x)))
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2)
* [misc]approximate:  Taking taylor expansion of (+ x (cube (cbrt (* (- y z) (- t x))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ x (cube (cbrt (* (- y z) (- t x))))) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in t
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in t
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in t
* [misc]taylor:  Taking taylor expansion of (- y z) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) in t
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ 0 (- x)) into (- x)
* [misc]backup-simplify:  Simplify (* (- y z) (- x)) into (* -1 (* x (- y z)))
* [misc]backup-simplify:  Simplify (log (* -1 (* x (- y z)))) into (log (* -1 (* x (- y z))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (* x (- y z))))) into (* 1/3 (log (* -1 (* x (- y z)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (* x (- y z)))))) into (pow (* -1 (* x (- y z))) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* -1 (* x (- y z))) 1/3)) into (log (pow (* -1 (* x (- y z))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* -1 (* x (- y z))) 1/3))) into (* 3 (log (pow (* -1 (* x (- y z))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* -1 (* x (- y z))) 1/3)))) into (pow (pow (* -1 (* x (- y z))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (+ x (cube (cbrt (* (- y z) (- t x))))) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in z
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in z
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in z
* [misc]taylor:  Taking taylor expansion of (- y z) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ y 0) into y
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* y (- t x)) into (* y (- t x))
* [misc]backup-simplify:  Simplify (log (* y (- t x))) into (log (* y (- t x)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* y (- t x)))) into (* 1/3 (log (* y (- t x))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* y (- t x))))) into (pow (* y (- t x)) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* y (- t x)) 1/3)) into (log (pow (* y (- t x)) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* y (- t x)) 1/3))) into (* 3 (log (pow (* y (- t x)) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* y (- t x)) 1/3)))) into (pow (pow (* y (- t x)) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (+ x (cube (cbrt (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in y
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in y
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (+ t (- x)) into (- t x)
* [misc]backup-simplify:  Simplify (* (- z) (- t x)) into (* -1 (* z (- t x)))
* [misc]backup-simplify:  Simplify (log (* -1 (* z (- t x)))) into (log (* -1 (* z (- t x))))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* -1 (* z (- t x))))) into (* 1/3 (log (* -1 (* z (- t x)))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* -1 (* z (- t x)))))) into (pow (* -1 (* z (- t x))) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* -1 (* z (- t x))) 1/3)) into (log (pow (* -1 (* z (- t x))) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* -1 (* z (- t x))) 1/3))) into (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* -1 (* z (- t x))) 1/3)))) into (pow (pow (* -1 (* z (- t x))) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (+ x (cube (cbrt (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ t 0) into t
* [misc]backup-simplify:  Simplify (* (- y z) t) into (* t (- y z))
* [misc]backup-simplify:  Simplify (log (* t (- y z))) into (log (* t (- y z)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* t (- y z)))) into (* 1/3 (log (* t (- y z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* t (- y z))))) into (pow (* t (- y z)) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* t (- y z)) 1/3)) into (log (pow (* t (- y z)) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* t (- y z)) 1/3))) into (* 3 (log (pow (* t (- y z)) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* t (- y z)) 1/3)))) into (pow (pow (* t (- y z)) 1/3) 3)
* [misc]taylor:  Taking taylor expansion of (+ x (cube (cbrt (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- y z) (- t x)))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- y z) (- t x))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- y z) (- t x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- y z) (- t x)))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- y z) (- t x))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- y z) (- t x)) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- y z) (- t x))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- y z) (- t x)))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- y z) (- t x))) in x
* [misc]taylor:  Taking taylor expansion of (* (- y z) (- t x)) in x
* [misc]taylor:  Taking taylor expansion of (- y z) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- t x) 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 in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ y (- z)) into (- y z)
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ t 0) into t
* [misc]backup-simplify:  Simplify (* (- y z) t) into (* t (- y z))
* [misc]backup-simplify:  Simplify (log (* t (- y z))) into (log (* t (- y z)))
* [misc]backup-simplify:  Simplify (* 1/3 (log (* t (- y z)))) into (* 1/3 (log (* t (- y z))))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (log (* t (- y z))))) into (pow (* t (- y z)) 1/3)
* [misc]backup-simplify:  Simplify (log (pow (* t (- y z)) 1/3)) into (log (pow (* t (- y z)) 1/3))
* [misc]backup-simplify:  Simplify (* 3 (log (pow (* t (- y z)) 1/3))) into (* 3 (log (pow (* t (- y z)) 1/3)))
* [misc]backup-simplify:  Simplify (exp (* 3 (log (pow (* t (- y z)) 1/3)))) into (pow (pow (* t (- y z)) 1/3) 3)
* [misc]backup-simplify:  Simplify (+ 0 (pow (pow (* t (- y z)) 1/3) 3)) into (* t (- y z))
* [misc]taylor:  Taking taylor expansion of (* t (- y 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 (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (* t (- z)) into (* -1 (* t z))
* [misc]taylor:  Taking taylor expansion of (* -1 (* t z)) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (* t z) in z
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (* t 0) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- y z) -1) (* 0 t)) into (- z y)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- z y)) 1)) (pow (* t (- y z)) 1)))) 1) into (- (/ z (* t (- y z))) (/ y (* t (- y z))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ z (* t (- y z))) (/ y (* t (- y z))))) (* 0 (log (* t (- y z))))) into (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* t (- y z))))) (+ (* (/ (pow (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z))))) 1) 1)))) into (* (pow (* t (- y z)) 1/3) (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* (pow (* t (- y z)) 1/3) (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z))))))) 1)) (pow (pow (* t (- y z)) 1/3) 1)))) 1) into (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z)))))
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z)))))) (* 0 (log (pow (* t (- y z)) 1/3)))) into (- (/ z (* t (- y z))) (/ y (* t (- y z))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (* t (- y z)) 1/3)))) (+ (* (/ (pow (- (/ z (* t (- y z))) (/ y (* t (- y z)))) 1) 1)))) into (* t (* (- (/ z (* t (- y z))) (/ y (* t (- y z)))) (- y z)))
* [misc]backup-simplify:  Simplify (+ 1 (* t (* (- (/ z (* t (- y z))) (/ y (* t (- y z)))) (- y z)))) into (- (+ (* 2 (/ (* y z) (- y z))) 1) (+ (/ (sqr y) (- y z)) (/ (sqr z) (- y z))))
* [misc]taylor:  Taking taylor expansion of (- (+ (* 2 (/ (* y z) (- y z))) 1) (+ (/ (sqr y) (- y z)) (/ (sqr z) (- y z)))) in y
* [misc]taylor:  Taking taylor expansion of (+ (* 2 (/ (* y z) (- y z))) 1) in y
* [misc]taylor:  Taking taylor expansion of (* 2 (/ (* y z) (- y z))) in y
* [misc]taylor:  Taking taylor expansion of 2 in y
* [misc]backup-simplify:  Simplify 2 into 2
* [misc]taylor:  Taking taylor expansion of (/ (* y z) (- y z)) in y
* [misc]taylor:  Taking taylor expansion of (* y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 z) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 z)) into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ z (- z)) into -1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (+ (/ (sqr y) (- y z)) (/ (sqr z) (- y z))) in y
* [misc]taylor:  Taking taylor expansion of (/ (sqr y) (- y z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 1) (* 1 0)) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (/ (sqr z) (- y z)) in y
* [misc]taylor:  Taking taylor expansion of (sqr z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]taylor:  Taking taylor expansion of (- y z) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (* z z) into (sqr z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (+ 0 (- z)) into (- z)
* [misc]backup-simplify:  Simplify (/ (sqr z) (- z)) into (* -1 z)
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (+ 0 (* -1 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 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 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (+ (* t 1) (* 0 (- z))) into t
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into 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 (+ (* t 1) (* 0 0)) into t
* [misc]backup-simplify:  Simplify (+ (* -1 t) (* 0 0)) into (- 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 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- y z) 0) (+ (* 0 -1) (* 0 t))) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- z y)) 2)) (pow (* t (- y z)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (* t (- y z)) 1)))) 2) into (* 1/2 (- (* 2 (/ (* y z) (* (sqr t) (sqr (- y z))))) (+ (/ (sqr z) (* (sqr t) (sqr (- y z)))) (/ (sqr y) (* (sqr t) (sqr (- y z)))))))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (* 1/2 (- (* 2 (/ (* y z) (* (sqr t) (sqr (- y z))))) (+ (/ (sqr z) (* (sqr t) (sqr (- y z)))) (/ (sqr y) (* (sqr t) (sqr (- y z)))))))) (+ (* 0 (- (/ z (* t (- y z))) (/ y (* t (- y z))))) (* 0 (log (* t (- y z)))))) into (- (* 1/3 (/ (* y z) (* (sqr t) (sqr (- y z))))) (+ (* 1/6 (/ (sqr z) (* (sqr t) (sqr (- y z))))) (* 1/6 (/ (sqr y) (* (sqr t) (sqr (- y z)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (log (* t (- y z))))) (+ (* (/ (pow (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z))))) 2) 2)) (* (/ (pow (- (* 1/3 (/ (* y z) (* (sqr t) (sqr (- y z))))) (+ (* 1/6 (/ (sqr z) (* (sqr t) (sqr (- y z))))) (* 1/6 (/ (sqr y) (* (sqr t) (sqr (- y z))))))) 1) 1)))) into (* (pow (* t (- y z)) 1/3) (- (* 2/9 (/ (* y z) (* (sqr t) (sqr (- y z))))) (+ (* 1/9 (/ (sqr z) (* (sqr t) (sqr (- y z))))) (* 1/9 (/ (sqr y) (* (sqr t) (sqr (- y z))))))))
* [misc]backup-simplify:  Simplify (/ (+ (* -1 (/ (* (pow (* 1 (* (pow (* t (- y z)) 1/3) (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z))))))) 2)) (pow (pow (* t (- y z)) 1/3) 2))) (* 1 (/ (* 1 (pow (* 2 (* (pow (* t (- y z)) 1/3) (- (* 2/9 (/ (* y z) (* (sqr t) (sqr (- y z))))) (+ (* 1/9 (/ (sqr z) (* (sqr t) (sqr (- y z))))) (* 1/9 (/ (sqr y) (* (sqr t) (sqr (- y z))))))))) 1)) (pow (pow (* t (- y z)) 1/3) 1)))) 2) into (* 1/2 (- (* 2/3 (/ (* y z) (* (sqr t) (sqr (- y z))))) (+ (* 1/3 (/ (sqr z) (* (sqr t) (sqr (- y z))))) (* 1/3 (/ (sqr y) (* (sqr t) (sqr (- y z))))))))
* [misc]backup-simplify:  Simplify (+ (* 3 (* 1/2 (- (* 2/3 (/ (* y z) (* (sqr t) (sqr (- y z))))) (+ (* 1/3 (/ (sqr z) (* (sqr t) (sqr (- y z))))) (* 1/3 (/ (sqr y) (* (sqr t) (sqr (- y z))))))))) (+ (* 0 (- (* 1/3 (/ z (* t (- y z)))) (* 1/3 (/ y (* t (- y z)))))) (* 0 (log (pow (* t (- y z)) 1/3))))) into (- (/ (* y z) (* (sqr t) (sqr (- y z)))) (+ (* 1/2 (/ (sqr z) (* (sqr t) (sqr (- y z))))) (* 1/2 (/ (sqr y) (* (sqr t) (sqr (- y z)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 3 (log (pow (* t (- y z)) 1/3)))) (+ (* (/ (pow (- (/ z (* t (- y z))) (/ y (* t (- y z)))) 2) 2)) (* (/ (pow (- (/ (* y z) (* (sqr t) (sqr (- y z)))) (+ (* 1/2 (/ (sqr z) (* (sqr t) (sqr (- y z))))) (* 1/2 (/ (sqr y) (* (sqr t) (sqr (- y z))))))) 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]taylor:  Taking taylor expansion of 0 in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (* 2 -1) into -2
* [misc]backup-simplify:  Simplify (+ -2 0) into -2
* [misc]backup-simplify:  Simplify (+ (* z 0) (* 0 z)) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 0 (- z)) (+ (* (* -1 z) (/ 1 (- z))))) into (- 1)
* [misc]backup-simplify:  Simplify (+ 0 (- 1)) into -1
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ -2 1) into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* t 0) (+ (* 0 1) (* 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 t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (+ (* 1 (* 1 (* z (* 1 x)))) (+ (* -1 (* 1 (* 1 (* y x)))) (* 1 (* 1 (* 1 (* 1 x)))))) into (- (+ (* x z) x) (* y x))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 x) (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in t
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) 1) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (log (- (/ 1 y) (/ 1 z))) into (log (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (- (/ 1 y) (/ 1 z)))) into (- (log (- (/ 1 y) (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t))) into (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))) into (exp (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t))))) into (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 y) (/ 1 z))) (log t)))) into (- (log (- (/ 1 y) (/ 1 z))) (log t))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 y) (/ 1 z))) (log t))) into (exp (- (log (- (/ 1 y) (/ 1 z))) (log t)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in z
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 t) (/ 1 x))) into (* -1 (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 t) (/ 1 x)))) into (log (* -1 (- (/ 1 t) (/ 1 x))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (* -1 (- (/ 1 t) (/ 1 x))))) into (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))) into (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))))) into (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))) into (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z))) into (exp (- (log (* -1 (- (/ 1 t) (/ 1 x)))) (log z)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (/ 1 x) into (/ 1 x)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) 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 0) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 x)) into (- (/ 1 x))
* [misc]backup-simplify:  Simplify (+ (/ 1 t) (- (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 t) (/ 1 x))) into (- (/ 1 t) (/ 1 x))
* [misc]backup-simplify:  Simplify (log (- (/ 1 t) (/ 1 x))) into (log (- (/ 1 t) (/ 1 x)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (- (/ 1 t) (/ 1 x)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y))))) into (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 t) (/ 1 x))) (log y)))) into (- (log (- (/ 1 t) (/ 1 x))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 t) (/ 1 x))) (log y))) into (exp (- (log (- (/ 1 t) (/ 1 x))) (log y)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) -1) into (* -1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 y) (/ 1 z)))) into (log (* -1 (- (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (* -1 (- (/ 1 y) (/ 1 z))))) into (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) into (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))))) into (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) into (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 x) (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x)))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 y) (/ 1 z)) (- (/ 1 t) (/ 1 x))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (/ 1 y) into (/ 1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 t) (/ 1 x)) 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) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (/ 1 y) (- (/ 1 z))) into (- (/ 1 y) (/ 1 z))
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 y) (/ 1 z)) -1) into (* -1 (- (/ 1 y) (/ 1 z)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 y) (/ 1 z)))) into (log (* -1 (- (/ 1 y) (/ 1 z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (* -1 (- (/ 1 y) (/ 1 z))))) into (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) into (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))))) into (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) into (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]taylor:  Taking taylor expansion of 1 in y
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in z
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of 1 in t
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))
* [misc]taylor:  Taking taylor expansion of (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) in y
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in z
* [misc]taylor:  Taking taylor expansion of (log -1) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in z
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in t
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 t) 0) into (/ 1 t)
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
* [misc]backup-simplify:  Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 y) (/ 1 z)) (/ 1 t)) (* 0 -1)) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* y t)) (/ 1 (* t z)))) 1)) (pow (* -1 (- (/ 1 y) (/ 1 z))) 1)))) 1) into (- (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (* y (* t (- (/ 1 y) (/ 1 z))))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (* -1 (- (/ 1 y) (/ 1 z))))) into (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (* y (* t (- (/ 1 y) (/ 1 z))))))) (* 0 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) into (- (* 1/3 (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z)))) (* 1/3 (/ 1 (* y (* t (- (/ 1 y) (/ 1 z)))))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z)))) (* 1/3 (/ 1 (* y (* t (- (/ 1 y) (/ 1 z))))))) 1) 1)))) into (* (- (* 1/3 (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z)))) (* 1/3 (/ 1 (* y (* t (- (/ 1 y) (/ 1 z))))))) (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* (- (* 1/3 (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z)))) (* 1/3 (/ 1 (* y (* t (- (/ 1 y) (/ 1 z))))))) (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))))) 1)) (pow (exp (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)))) 1)))) 1) into (- (* 1/3 (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z)))) (* 1/3 (/ 1 (* y (* t (- (/ 1 y) (/ 1 z)))))))
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 1/3 (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z)))) (* 1/3 (/ 1 (* y (* t (- (/ 1 y) (/ 1 z)))))))) (* 0 (* 1/3 (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))))) into (- (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (* y (* t (- (/ 1 y) (/ 1 z))))))
* [misc]backup-simplify:  Simplify (* (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (+ (* (/ (pow (- (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (* y (* t (- (/ 1 y) (/ 1 z)))))) 1) 1)))) into (* (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (- (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (* y (* t (- (/ 1 y) (/ 1 z)))))))
* [misc]backup-simplify:  Simplify (+ 0 (* (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (- (/ 1 (* t (* (- (/ 1 y) (/ 1 z)) z))) (/ 1 (* y (* t (- (/ 1 y) (/ 1 z)))))))) into (- (/ (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (* t (* (- (/ 1 y) (/ 1 z)) z))) (/ (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (* y (* t (- (/ 1 y) (/ 1 z))))))
* [misc]taylor:  Taking taylor expansion of (- (/ (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (* t (* (- (/ 1 y) (/ 1 z)) z))) (/ (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (* y (* t (- (/ 1 y) (/ 1 z)))))) in y
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (* t (* (- (/ 1 y) (/ 1 z)) z))) in y
* [misc]taylor:  Taking taylor expansion of (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) in y
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* t (* (- (/ 1 y) (/ 1 z)) 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 (* (- (/ 1 y) (/ 1 z)) z) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* 1 z) into z
* [misc]backup-simplify:  Simplify (* t z) into (* t z)
* [misc]backup-simplify:  Simplify (/ (exp (- (log -1) (+ (log y) (log x)))) (* t z)) into (/ (exp (- (log -1) (+ (log y) (log x)))) (* t z))
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) (* y (* t (- (/ 1 y) (/ 1 z))))) in y
* [misc]taylor:  Taking taylor expansion of (exp (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x))) in y
* [misc]taylor:  Taking taylor expansion of (- (log (* -1 (- (/ 1 y) (/ 1 z)))) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (* -1 (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of (* -1 (- (/ 1 y) (/ 1 z))) in y
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* -1 1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* y (* t (- (/ 1 y) (/ 1 z)))) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of (* t (- (/ 1 y) (/ 1 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 (- (/ 1 y) (/ 1 z)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ 1 0) into 1
* [misc]backup-simplify:  Simplify (* t 1) into t
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* t (- (/ 1 z))) (* 0 1)) into (- (/ t z))
* [misc]backup-simplify:  Simplify (+ (* 0 (- (/ t z))) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (/ (exp (- (log -1) (+ (log y) (log x)))) t) into (/ (exp (- (log -1) (+ (log y) (log x)))) t)
* [misc]backup-simplify:  Simplify (- (/ (exp (- (log -1) (+ (log y) (log x)))) t)) into (- (/ (exp (- (log -1) (+ (log y) (log x)))) t))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ (exp (- (log -1) (+ (log y) (log x)))) t))) into (- (/ (exp (- (log -1) (+ (log y) (log x)))) t))
* [misc]taylor:  Taking taylor expansion of (- (/ (exp (- (log -1) (+ (log y) (log x)))) t)) in z
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (log -1) (+ (log y) (log x)))) t) in z
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in z
* [misc]taylor:  Taking taylor expansion of (log -1) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in z
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ (exp (- (log -1) (+ (log y) (log x)))) t) into (/ (exp (- (log -1) (+ (log y) (log x)))) t)
* [misc]backup-simplify:  Simplify (- (/ (exp (- (log -1) (+ (log y) (log x)))) t)) into (- (/ (exp (- (log -1) (+ (log y) (log x)))) t))
* [misc]taylor:  Taking taylor expansion of (- (/ (exp (- (log -1) (+ (log y) (log x)))) t)) in t
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (log -1) (+ (log y) (log x)))) t) in t
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in t
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (exp (- (log -1) (+ (log y) (log x)))) 1) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (log -1) (+ (log y) (log x)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 1 z)) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (+ (* -1 (- (/ 1 z))) (* 0 1)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1 z)) 1)) (pow -1 1)))) 1) into (/ -1 z)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 z) 0) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log y) (log x)))) (+ (* (/ (pow (- (/ 1 z)) 1) 1)))) into (* -1 (/ (exp (- (log -1) (+ (log y) (log x)))) z))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (exp (- (log -1) (+ (log y) (log x)))) 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 (/ (exp (- (log -1) (+ (log y) (log x)))) z) in z
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in z
* [misc]taylor:  Taking taylor expansion of (log -1) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in z
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log 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 (/ (exp (- (log -1) (+ (log y) (log x)))) 1) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (log -1) (+ (log y) (log x)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (exp (- (log -1) (+ (log y) (log x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (exp (- (log -1) (+ (log y) (log x)))) (* 1 (* 1 (* 1 (* 1 (/ 1 (/ 1 x))))))) into (+ x (exp (- (log -1) (+ (log y) (log x)))))
* [misc]approximate:  Taking taylor expansion of (+ (/ 1 (- x)) (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in (x y z t) around 0
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in t
* [misc]taylor:  Taking taylor expansion of (- x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in t
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in t
* [misc]taylor:  Taking taylor expansion of 3 in t
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in t
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in t
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in t
* [misc]taylor:  Taking taylor expansion of 1/3 in t
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in t
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in t
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in t
* [misc]taylor:  Taking taylor expansion of (- y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in t
* [misc]taylor:  Taking taylor expansion of (- z) in t
* [misc]taylor:  Taking taylor expansion of z in t
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) -1) into (* -1 (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 z) (/ 1 y)))) into (log (* -1 (- (/ 1 z) (/ 1 y))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log t)) (log (* -1 (- (/ 1 z) (/ 1 y))))) into (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))) into (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))))) into (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))) into (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t))) into (exp (- (log (* -1 (- (/ 1 z) (/ 1 y)))) (log t)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in z
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in z
* [misc]taylor:  Taking taylor expansion of 3 in z
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in z
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in z
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in z
* [misc]taylor:  Taking taylor expansion of 1/3 in z
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in z
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in z
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in z
* [misc]taylor:  Taking taylor expansion of (- y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in z
* [misc]taylor:  Taking taylor expansion of (- z) in z
* [misc]taylor:  Taking taylor expansion of z in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in z
* [misc]taylor:  Taking taylor expansion of (- x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* 1 (- (/ 1 x) (/ 1 t))) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (log (- (/ 1 x) (/ 1 t))) into (log (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log z)) (log (- (/ 1 x) (/ 1 t)))) into (- (log (- (/ 1 x) (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z))) into (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))) into (exp (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z))))) into (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 x) (/ 1 t))) (log z)))) into (- (log (- (/ 1 x) (/ 1 t))) (log z))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 x) (/ 1 t))) (log z))) into (exp (- (log (- (/ 1 x) (/ 1 t))) (log z)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in y
* [misc]taylor:  Taking taylor expansion of (- x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (- x) into (- x)
* [misc]backup-simplify:  Simplify (/ 1 (- x)) into (/ -1 x)
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of 3 in y
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in y
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in y
* [misc]taylor:  Taking taylor expansion of 1/3 in y
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in y
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in y
* [misc]taylor:  Taking taylor expansion of (- y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in y
* [misc]taylor:  Taking taylor expansion of (- z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) 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 0) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 x)) into (/ 1 x)
* [misc]backup-simplify:  Simplify (+ (/ -1 t) (/ 1 x)) into (- (/ 1 x) (/ 1 t))
* [misc]backup-simplify:  Simplify (* -1 (- (/ 1 x) (/ 1 t))) into (* -1 (- (/ 1 x) (/ 1 t)))
* [misc]backup-simplify:  Simplify (log (* -1 (- (/ 1 x) (/ 1 t)))) into (log (* -1 (- (/ 1 x) (/ 1 t))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log (* -1 (- (/ 1 x) (/ 1 t))))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))))) into (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))) into (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))
* [misc]backup-simplify:  Simplify (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y))) into (exp (- (log (* -1 (- (/ 1 x) (/ 1 t)))) (log y)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) 1) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z) (/ 1 y))) into (log (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 z) (/ 1 y)))) into (- (log (- (/ 1 z) (/ 1 y))) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))) into (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))))) into (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (- (log (- (/ 1 z) (/ 1 y))) (log x))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]taylor:  Taking taylor expansion of (+ (/ 1 (- x)) (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- x)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]taylor:  Taking taylor expansion of (cube (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Rewrote expression to (pow (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) 3)
* [misc]taylor:  Taking taylor expansion of (exp (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 3 (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of 3 in x
* [misc]backup-simplify:  Simplify 3 into 3
* [misc]taylor:  Taking taylor expansion of (log (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of (cbrt (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Rewrote expression to (pow (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) 1/3)
* [misc]taylor:  Taking taylor expansion of (exp (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))))) in x
* [misc]taylor:  Taking taylor expansion of (* 1/3 (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))))) in x
* [misc]taylor:  Taking taylor expansion of 1/3 in x
* [misc]backup-simplify:  Simplify 1/3 into 1/3
* [misc]taylor:  Taking taylor expansion of (log (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x))))) in x
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 (- y)) (/ 1 (- z))) (- (/ 1 (- t)) (/ 1 (- x)))) in x
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- y)) (/ 1 (- z))) in x
* [misc]taylor:  Taking taylor expansion of (/ 1 (- y)) in x
* [misc]taylor:  Taking taylor expansion of (- y) in x
* [misc]taylor:  Taking taylor expansion of y in x
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (/ 1 (- y)) into (/ -1 y)
* [misc]taylor:  Taking taylor expansion of (/ 1 (- z)) in x
* [misc]taylor:  Taking taylor expansion of (- z) in x
* [misc]taylor:  Taking taylor expansion of z in x
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (/ 1 (- z)) into (/ -1 z)
* [misc]taylor:  Taking taylor expansion of (- (/ 1 (- t)) (/ 1 (- x))) 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)) in x
* [misc]taylor:  Taking taylor expansion of (- x) in x
* [misc]taylor:  Taking taylor expansion of x in x
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (/ 1 -1) into -1
* [misc]backup-simplify:  Simplify (- (/ -1 z)) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (/ -1 y) (/ 1 z)) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (- -1) into 1
* [misc]backup-simplify:  Simplify (+ 0 1) into 1
* [misc]backup-simplify:  Simplify (* (- (/ 1 z) (/ 1 y)) 1) into (- (/ 1 z) (/ 1 y))
* [misc]backup-simplify:  Simplify (log (- (/ 1 z) (/ 1 y))) into (log (- (/ 1 z) (/ 1 y)))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 z) (/ 1 y)))) into (- (log (- (/ 1 z) (/ 1 y))) (log x))
* [misc]backup-simplify:  Simplify (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))) into (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]backup-simplify:  Simplify (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))))
* [misc]backup-simplify:  Simplify (log (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))))) into (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]backup-simplify:  Simplify (* 3 (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (- (log (- (/ 1 z) (/ 1 y))) (log x))
* [misc]backup-simplify:  Simplify (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) into (exp (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]backup-simplify:  Simplify (+ -1 0) into -1
* [misc]taylor:  Taking taylor expansion of -1 in y
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (+ 0 (exp (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (exp (- (log (- (/ 1 z) (/ 1 y))) (log x)))
* [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) in y
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 z) (/ 1 y))) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in z
* [misc]taylor:  Taking taylor expansion of (log -1) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in z
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in t
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (- (+ (* -1 (/ 0 -1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 t) 0) into (- (/ 1 t))
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- y) into (- y)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 y) (/ 0 (- y))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (- z) into (- z)
* [misc]backup-simplify:  Simplify (- (+ (* (/ -1 z) (/ 0 (- z))))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (+ (* (- (/ 1 z) (/ 1 y)) (- (/ 1 t))) (* 0 1)) into (- (/ 1 (* y t)) (/ 1 (* t z)))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (* y t)) (/ 1 (* t z)))) 1)) (pow (- (/ 1 z) (/ 1 y)) 1)))) 1) into (- (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t))) (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z))))
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log x)) (log (- (/ 1 z) (/ 1 y)))) into (- (log (- (/ 1 z) (/ 1 y))) (log x))
* [misc]backup-simplify:  Simplify (+ (* 1/3 (- (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t))) (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z))))) (* 0 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) into (- (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t)))) (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z)))))
* [misc]backup-simplify:  Simplify (* (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) (+ (* (/ (pow (- (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t)))) (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z))))) 1) 1)))) into (* (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) (- (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t)))) (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z))))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (* (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) (- (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t)))) (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z))))))) 1)) (pow (exp (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x)))) 1)))) 1) into (- (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t)))) (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z)))))
* [misc]backup-simplify:  Simplify (+ (* 3 (- (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t)))) (* 1/3 (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z)))))) (* 0 (* 1/3 (- (log (- (/ 1 z) (/ 1 y))) (log x))))) into (- (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t))) (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z))))
* [misc]backup-simplify:  Simplify (* (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (+ (* (/ (pow (- (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t))) (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z)))) 1) 1)))) into (* (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (- (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t))) (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z)))))
* [misc]backup-simplify:  Simplify (+ 0 (* (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (- (/ 1 (* (- (/ 1 z) (/ 1 y)) (* y t))) (/ 1 (* (- (/ 1 z) (/ 1 y)) (* t z)))))) into (- (/ (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (* (- (/ 1 z) (/ 1 y)) (* y t))) (/ (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (* (- (/ 1 z) (/ 1 y)) (* t z))))
* [misc]taylor:  Taking taylor expansion of (- (/ (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (* (- (/ 1 z) (/ 1 y)) (* y t))) (/ (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (* (- (/ 1 z) (/ 1 y)) (* t z)))) in y
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (* (- (/ 1 z) (/ 1 y)) (* y t))) in y
* [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) in y
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 z) (/ 1 y))) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (* y t)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* y t) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]taylor:  Taking taylor expansion of t in y
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* 0 t) into 0
* [misc]backup-simplify:  Simplify (* -1 0) into 0
* [misc]backup-simplify:  Simplify (+ (* 0 0) (* 1 t)) into t
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (+ (* -1 t) (* (/ 1 z) 0)) into (- t)
* [misc]backup-simplify:  Simplify (/ (exp (- (log -1) (+ (log y) (log x)))) (- t)) into (* -1 (/ (exp (- (log -1) (+ (log y) (log x)))) t))
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) (* (- (/ 1 z) (/ 1 y)) (* t z))) in y
* [misc]taylor:  Taking taylor expansion of (exp (- (log (- (/ 1 z) (/ 1 y))) (log x))) in y
* [misc]taylor:  Taking taylor expansion of (- (log (- (/ 1 z) (/ 1 y))) (log x)) in y
* [misc]taylor:  Taking taylor expansion of (log (- (/ 1 z) (/ 1 y))) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (log x) in y
* [misc]taylor:  Taking taylor expansion of x in y
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (* (- 1) (log y)) (log -1)) into (- (log -1) (log y))
* [misc]backup-simplify:  Simplify (- (log x)) into (- (log x))
* [misc]backup-simplify:  Simplify (+ (- (log -1) (log y)) (- (log x))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of (* (- (/ 1 z) (/ 1 y)) (* t z)) in y
* [misc]taylor:  Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y
* [misc]taylor:  Taking taylor expansion of (/ 1 z) in y
* [misc]taylor:  Taking taylor expansion of z in y
* [misc]backup-simplify:  Simplify z into z
* [misc]backup-simplify:  Simplify (/ 1 z) into (/ 1 z)
* [misc]taylor:  Taking taylor expansion of (/ 1 y) in y
* [misc]taylor:  Taking taylor expansion of y in y
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ 1 1) into 1
* [misc]taylor:  Taking taylor expansion of (* 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]backup-simplify:  Simplify (- 1) into -1
* [misc]backup-simplify:  Simplify (+ 0 -1) into -1
* [misc]backup-simplify:  Simplify (* t z) into (* t z)
* [misc]backup-simplify:  Simplify (* -1 (* t z)) into (* -1 (* t z))
* [misc]backup-simplify:  Simplify (/ (exp (- (log -1) (+ (log y) (log x)))) (* -1 (* t z))) into (* -1 (/ (exp (- (log -1) (+ (log y) (log x)))) (* t z)))
* [misc]backup-simplify:  Simplify (+ (* -1 (/ (exp (- (log -1) (+ (log y) (log x)))) t)) 0) into (- (/ (exp (- (log -1) (+ (log y) (log x)))) t))
* [misc]taylor:  Taking taylor expansion of (- (/ (exp (- (log -1) (+ (log y) (log x)))) t)) in z
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (log -1) (+ (log y) (log x)))) t) in z
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in z
* [misc]taylor:  Taking taylor expansion of (log -1) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in z
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of t in z
* [misc]backup-simplify:  Simplify t into t
* [misc]backup-simplify:  Simplify (/ (exp (- (log -1) (+ (log y) (log x)))) t) into (/ (exp (- (log -1) (+ (log y) (log x)))) t)
* [misc]backup-simplify:  Simplify (- (/ (exp (- (log -1) (+ (log y) (log x)))) t)) into (- (/ (exp (- (log -1) (+ (log y) (log x)))) t))
* [misc]taylor:  Taking taylor expansion of (- (/ (exp (- (log -1) (+ (log y) (log x)))) t)) in t
* [misc]taylor:  Taking taylor expansion of (/ (exp (- (log -1) (+ (log y) (log x)))) t) in t
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in t
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in t
* [misc]taylor:  Taking taylor expansion of (log -1) in t
* [misc]taylor:  Taking taylor expansion of -1 in t
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in t
* [misc]taylor:  Taking taylor expansion of (log y) in t
* [misc]taylor:  Taking taylor expansion of y in t
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in t
* [misc]taylor:  Taking taylor expansion of x in t
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]taylor:  Taking taylor expansion of t in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 1 into 1
* [misc]backup-simplify:  Simplify (/ (exp (- (log -1) (+ (log y) (log x)))) 1) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (log -1) (+ (log y) (log x)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (- (+ (* 1 (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ 1 z) 0) into (/ 1 z)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 (/ 1 z)) 1)) (pow -1 1)))) 1) into (/ -1 z)
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ (/ -1 z) 0) into (- (/ 1 z))
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log y) (log x)))) (+ (* (/ (pow (- (/ 1 z)) 1) 1)))) into (* -1 (/ (exp (- (log -1) (+ (log y) (log x)))) z))
* [misc]taylor:  Taking taylor expansion of (* -1 (/ (exp (- (log -1) (+ (log y) (log x)))) 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 (/ (exp (- (log -1) (+ (log y) (log x)))) z) in z
* [misc]taylor:  Taking taylor expansion of (exp (- (log -1) (+ (log y) (log x)))) in z
* [misc]taylor:  Taking taylor expansion of (- (log -1) (+ (log y) (log x))) in z
* [misc]taylor:  Taking taylor expansion of (log -1) in z
* [misc]taylor:  Taking taylor expansion of -1 in z
* [misc]backup-simplify:  Simplify -1 into -1
* [misc]backup-simplify:  Simplify (log -1) into (log -1)
* [misc]taylor:  Taking taylor expansion of (+ (log y) (log x)) in z
* [misc]taylor:  Taking taylor expansion of (log y) in z
* [misc]taylor:  Taking taylor expansion of y in z
* [misc]backup-simplify:  Simplify y into y
* [misc]backup-simplify:  Simplify (log y) into (log y)
* [misc]taylor:  Taking taylor expansion of (log x) in z
* [misc]taylor:  Taking taylor expansion of x in z
* [misc]backup-simplify:  Simplify x into x
* [misc]backup-simplify:  Simplify (log x) into (log x)
* [misc]backup-simplify:  Simplify (+ (log y) (log x)) into (+ (log y) (log x))
* [misc]backup-simplify:  Simplify (- (+ (log y) (log x))) into (- (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (+ (log -1) (- (+ (log y) (log x)))) into (- (log -1) (+ (log y) (log x)))
* [misc]backup-simplify:  Simplify (exp (- (log -1) (+ (log y) (log x)))) into (exp (- (log -1) (+ (log y) (log 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 (/ (exp (- (log -1) (+ (log y) (log x)))) 1) into (exp (- (log -1) (+ (log y) (log x))))
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -1 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow y 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (- 0) into 0
* [misc]backup-simplify:  Simplify (+ 0 0) into 0
* [misc]backup-simplify:  Simplify (* (exp (- (log -1) (+ (log y) (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
* [misc]backup-simplify:  Simplify (- (/ 0 1) (+ (* (exp (- (log -1) (+ (log y) (log x)))) (/ 0 1)))) into 0
* [misc]backup-simplify:  Simplify (+ (* -1 0) (* 0 (exp (- (log -1) (+ (log y) (log x)))))) into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in z
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]taylor:  Taking taylor expansion of 0 in t
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify 0 into 0
* [misc]backup-simplify:  Simplify (+ (exp (- (log -1) (+ (log y) (log x)))) (* -1 (* 1 (* 1 (* 1 (/ 1 (/ 1 (- x)))))))) into (+ x (exp (- (log -1) (+ (log y) (log x)))))
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 2 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 2)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 2 1 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (cube (- (exp (* 1/3 (+ (log x) (log z)))) (+ (* 1/3 (* y (exp (* 1/3 (- (log x) (* 2 (log z))))))) (* 1/9 (* (sqr y) (exp (* 1/3 (- (log x) (* 5 (log z))))))))))))>
* [enter]simplify:  Simplifying (+ x (cube (- (exp (* 1/3 (+ (log x) (log z)))) (+ (* 1/3 (* y (exp (* 1/3 (- (log x) (* 2 (log z))))))) (* 1/9 (* (sqr y) (exp (* 1/3 (- (log x) (* 5 (log z)))))))))))
* * [misc]simplify:  iters left: 6 (29 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* * [misc]simplify:  iters left: 4 (80 enodes)
* * [misc]simplify:  iters left: 3 (102 enodes)
* * [misc]simplify:  iters left: 2 (139 enodes)
* * [misc]simplify:  iters left: 1 (183 enodes)
* [exit]simplify:  Simplified to (+ (cube (- (- (cbrt (* x z)) (* (pow (exp 1/3) (- (- (log x) (log z)) (log z))) (* 1/3 y))) (* (pow (exp 1/3) (- (log x) (* (log z) 5))) (* (* y 1/9) y)))) x)
* * * * [misc]progress:  [ 2 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (cube (exp (* -1/3 (+ (log y) (log t)))))))>
* [enter]simplify:  Simplifying (+ x (cube (exp (* -1/3 (+ (log y) (log t))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (212 enodes)
* [exit]simplify:  Simplified to (+ (pow (* y t) (+ -1/3 (+ -1/3 -1/3))) x)
* * * * [misc]progress:  [ 3 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (cube (exp (* -1/3 (+ (log y) (log t)))))))>
* [enter]simplify:  Simplifying (+ x (cube (exp (* -1/3 (+ (log y) (log t))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (24 enodes)
* * [misc]simplify:  iters left: 4 (36 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (124 enodes)
* * [misc]simplify:  iters left: 1 (212 enodes)
* [exit]simplify:  Simplified to (+ (pow (* y t) (+ -1/3 (+ -1/3 -1/3))) x)
* * * * [misc]progress:  [ 4 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (exp (+ (log x) (log z)))))>
* [enter]simplify:  Simplifying (+ x (exp (+ (log x) (log z))))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (20 enodes)
* * [misc]simplify:  iters left: 1 (26 enodes)
* [exit]simplify:  Simplified to (+ (* z x) x)
* * * * [misc]progress:  [ 5 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (exp (- (+ (log y) (log t))))))>
* [enter]simplify:  Simplifying (+ x (exp (- (+ (log y) (log t)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 1 y) t) x)
* * * * [misc]progress:  [ 6 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (exp (- (+ (log y) (log t))))))>
* [enter]simplify:  Simplifying (+ x (exp (- (+ (log y) (log t)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (27 enodes)
* * [misc]simplify:  iters left: 3 (36 enodes)
* * [misc]simplify:  iters left: 2 (44 enodes)
* * [misc]simplify:  iters left: 1 (49 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ 1 y) t) x)
* * * * [misc]progress:  [ 7 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (cube (cbrt 0))))>
* [enter]simplify:  Simplifying (+ x (cube (cbrt 0)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to x
* * * * [misc]progress:  [ 8 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (cube (cbrt (- (* x z) (+ (* t z) (* y x)))))))>
* [enter]simplify:  Simplifying (+ x (cube (cbrt (- (* x z) (+ (* t z) (* y x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (+ (* (- x t) z) (- x (* x y)))
* * * * [misc]progress:  [ 9 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (cube (cbrt (- (* x z) (+ (* t z) (* y x)))))))>
* [enter]simplify:  Simplifying (+ x (cube (cbrt (- (* x z) (+ (* t z) (* y x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (65 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (+ (* (- x t) z) (- x (* x y)))
* * * * [misc]progress:  [ 10 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (- (+ (* x z) x) (* y x)))>
* [enter]simplify:  Simplifying (- (+ (* x z) x) (* y x))
* * [misc]simplify:  iters left: 6 (7 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (26 enodes)
* * [misc]simplify:  iters left: 2 (41 enodes)
* * [misc]simplify:  iters left: 1 (52 enodes)
* [exit]simplify:  Simplified to (+ (* (- z y) x) x)
* * * * [misc]progress:  [ 11 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (exp (- (log -1) (+ (log y) (log x))))))>
* [enter]simplify:  Simplifying (+ x (exp (- (log -1) (+ (log y) (log x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ -1 x) y) x)
* * * * [misc]progress:  [ 12 / 83 ] simplifiying candidate #<alt-event (λ (x y z t) (+ x (exp (- (log -1) (+ (log y) (log x))))))>
* [enter]simplify:  Simplifying (+ x (exp (- (log -1) (+ (log y) (log x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (21 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* * [misc]simplify:  iters left: 2 (29 enodes)
* [exit]simplify:  Simplified to (+ (/ (/ -1 x) y) x)
* * * * [misc]progress:  [ 13 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (pow (* (- y z) (- t x)) 1/3))))>
* * * * [misc]progress:  [ 14 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (pow (cbrt (* (- y z) (- t x))) 1))))>
* * * * [misc]progress:  [ 15 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (exp (log (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (log (cbrt (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (log (cbrt (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (log (cbrt (* (- y z) (- t x))))
* * * * [misc]progress:  [ 16 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (log (exp (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (exp (cbrt (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (exp (cbrt (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (exp (cbrt (* (- y z) (- t x))))
* * * * [misc]progress:  [ 17 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (* (cbrt (- y z)) (cbrt (- t x))))))>
* [enter]simplify:  Simplifying (cbrt (- y z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (cbrt (- y z))
* [exit]simplify:  Simplified to (cbrt (- y z))
* [enter]simplify:  Simplifying (cbrt (- t x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* [exit]simplify:  Simplified to (cbrt (- t x))
* [exit]simplify:  Simplified to (cbrt (- t x))
* * * * [misc]progress:  [ 18 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (/ (cbrt (* (- (pow y 3) (pow z 3)) (- (pow t 3) (pow x 3)))) (cbrt (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr t) (+ (sqr x) (* t x)))))))))>
* [enter]simplify:  Simplifying (cbrt (* (- (pow y 3) (pow z 3)) (- (pow t 3) (pow x 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (34 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (cube y) (cube z)) (- (cube t) (cube x))))
* [exit]simplify:  Simplified to (cbrt (* (- (cube y) (cube z)) (- (cube t) (cube x))))
* [enter]simplify:  Simplifying (cbrt (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr t) (+ (sqr x) (* t x)))))
* * [misc]simplify:  iters left: 6 (16 enodes)
* * [misc]simplify:  iters left: 5 (35 enodes)
* * [misc]simplify:  iters left: 4 (101 enodes)
* * [misc]simplify:  iters left: 3 (327 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* y y) (* (+ z y) z)) (+ (* t (+ x t)) (* x x))))
* [exit]simplify:  Simplified to (cbrt (* (+ (* y y) (* (+ z y) z)) (+ (* t (+ x t)) (* x x))))
* * * * [misc]progress:  [ 19 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (/ (cbrt (* (- (pow y 3) (pow z 3)) (- (sqr t) (sqr x)))) (cbrt (* (+ (sqr y) (+ (sqr z) (* y z))) (+ t x)))))))>
* [enter]simplify:  Simplifying (cbrt (* (- (pow y 3) (pow z 3)) (- (sqr t) (sqr x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (cube y) (cube z)) (- (sqr t) (sqr x))))
* [exit]simplify:  Simplified to (cbrt (* (- (cube y) (cube z)) (- (sqr t) (sqr x))))
* [enter]simplify:  Simplifying (cbrt (* (+ (sqr y) (+ (sqr z) (* y z))) (+ t x)))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (71 enodes)
* * [misc]simplify:  iters left: 3 (179 enodes)
* * [misc]simplify:  iters left: 2 (259 enodes)
* * [misc]simplify:  iters left: 1 (377 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (* y y) (* (+ z y) z)) (+ t x)))
* [exit]simplify:  Simplified to (cbrt (* (+ (* y y) (* (+ z y) z)) (+ t x)))
* * * * [misc]progress:  [ 20 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (/ (cbrt (* (- (sqr y) (sqr z)) (- (pow t 3) (pow x 3)))) (cbrt (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x)))))))))>
* [enter]simplify:  Simplifying (cbrt (* (- (sqr y) (sqr z)) (- (pow t 3) (pow x 3))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (21 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (88 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (* y y) (sqr z)) (- (cube t) (cube x))))
* [exit]simplify:  Simplified to (cbrt (* (- (* y y) (sqr z)) (- (cube t) (cube x))))
* [enter]simplify:  Simplifying (cbrt (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (26 enodes)
* * [misc]simplify:  iters left: 4 (73 enodes)
* * [misc]simplify:  iters left: 3 (168 enodes)
* * [misc]simplify:  iters left: 2 (270 enodes)
* * [misc]simplify:  iters left: 1 (412 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ (sqr x) (* t (+ x t))) (+ y z)))
* [exit]simplify:  Simplified to (cbrt (* (+ (sqr x) (* t (+ x t))) (+ y z)))
* * * * [misc]progress:  [ 21 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (/ (cbrt (* (- (sqr y) (sqr z)) (- (sqr t) (sqr x)))) (cbrt (* (+ y z) (+ t x)))))))>
* [enter]simplify:  Simplifying (cbrt (* (- (sqr y) (sqr z)) (- (sqr t) (sqr x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (73 enodes)
* * [misc]simplify:  iters left: 2 (271 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (+ z y) (- t x)) (* (- y z) (+ t x))))
* [exit]simplify:  Simplified to (cbrt (* (* (+ z y) (- t x)) (* (- y z) (+ t x))))
* [enter]simplify:  Simplifying (cbrt (* (+ y z) (+ t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (51 enodes)
* * [misc]simplify:  iters left: 1 (67 enodes)
* [exit]simplify:  Simplified to (cbrt (* (+ y z) (+ x t)))
* [exit]simplify:  Simplified to (cbrt (* (+ y z) (+ x t)))
* * * * [misc]progress:  [ 22 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (/ (cbrt (* (- y z) (- (pow t 3) (pow x 3)))) (cbrt (+ (sqr t) (+ (sqr x) (* t x))))))))>
* [enter]simplify:  Simplifying (cbrt (* (- y z) (- (pow t 3) (pow x 3))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (cube t) (cube x)) (- y z)))
* [exit]simplify:  Simplified to (cbrt (* (- (cube t) (cube x)) (- y z)))
* [enter]simplify:  Simplifying (cbrt (+ (sqr t) (+ (sqr x) (* t x))))
* * [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 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* t t) (* x (+ x t))))
* [exit]simplify:  Simplified to (cbrt (+ (* t t) (* x (+ x t))))
* * * * [misc]progress:  [ 23 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (/ (cbrt (* (- y z) (- (sqr t) (sqr x)))) (cbrt (+ t x))))))>
* [enter]simplify:  Simplifying (cbrt (* (- y z) (- (sqr t) (sqr x))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (- y z) (- t x)) (+ x t)))
* [exit]simplify:  Simplified to (cbrt (* (* (- y z) (- t x)) (+ x t)))
* [enter]simplify:  Simplifying (cbrt (+ t x))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (+ t x))
* [exit]simplify:  Simplified to (cbrt (+ t x))
* * * * [misc]progress:  [ 24 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (/ (cbrt (* (- (pow y 3) (pow z 3)) (- t x))) (cbrt (+ (sqr y) (+ (sqr z) (* y z))))))))>
* [enter]simplify:  Simplifying (cbrt (* (- (pow y 3) (pow z 3)) (- t x)))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- (cube y) (cube z)) (- t x)))
* [exit]simplify:  Simplified to (cbrt (* (- (cube y) (cube z)) (- t x)))
* [enter]simplify:  Simplifying (cbrt (+ (sqr y) (+ (sqr z) (* y 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 (25 enodes)
* * [misc]simplify:  iters left: 2 (27 enodes)
* * [misc]simplify:  iters left: 1 (29 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* y y) (* z (+ z y))))
* [exit]simplify:  Simplified to (cbrt (+ (* y y) (* z (+ z y))))
* * * * [misc]progress:  [ 25 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (/ (cbrt (* (- (sqr y) (sqr z)) (- t x))) (cbrt (+ y z))))))>
* [enter]simplify:  Simplifying (cbrt (* (- (sqr y) (sqr z)) (- t x)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (75 enodes)
* * [misc]simplify:  iters left: 1 (83 enodes)
* [exit]simplify:  Simplified to (cbrt (* (* (- y z) (- t x)) (+ z y)))
* [exit]simplify:  Simplified to (cbrt (* (* (- y z) (- t x)) (+ z y)))
* [enter]simplify:  Simplifying (cbrt (+ y z))
* * [misc]simplify:  iters left: 3 (4 enodes)
* * [misc]simplify:  iters left: 2 (5 enodes)
* [exit]simplify:  Simplified to (cbrt (+ y z))
* [exit]simplify:  Simplified to (cbrt (+ y z))
* * * * [misc]progress:  [ 26 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cube (cbrt (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (cbrt (cbrt (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (cbrt (cbrt (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (cbrt (cbrt (* (- y z) (- t x))))
* * * * [misc]progress:  [ 27 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* * * * [misc]progress:  [ 28 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (sqr (sqrt (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (sqrt (cbrt (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (sqrt (cbrt (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (sqrt (cbrt (* (- y z) (- t x))))
* * * * [misc]progress:  [ 29 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (* 1 (cbrt (* (- y z) (- t x)))))))>
* * * * [misc]progress:  [ 30 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (pow (cbrt (* (- y z) (- t x))) 3)))>
* * * * [misc]progress:  [ 31 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (pow (cube (cbrt (* (- y z) (- t x)))) 1)))>
* * * * [misc]progress:  [ 32 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (exp (log (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (log (cube (cbrt (* (- y z) (- t x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (30 enodes)
* [exit]simplify:  Simplified to (log (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (log (* (- y z) (- t x)))
* * * * [misc]progress:  [ 33 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (log (exp (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (exp (cube (cbrt (* (- y z) (- t x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (18 enodes)
* * [misc]simplify:  iters left: 3 (22 enodes)
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* * * * [misc]progress:  [ 34 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (cbrt (cube (cbrt (* (- y z) (- t x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (21 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- t x)))
* * * * [misc]progress:  [ 35 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cbrt (cube (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (cube (cube (cbrt (* (- y z) (- t x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (91 enodes)
* [exit]simplify:  Simplified to (cube (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (cube (* (- y z) (- t x)))
* * * * [misc]progress:  [ 36 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* (cube (cbrt (- y z))) (cube (cbrt (- t x))))))>
* [enter]simplify:  Simplifying (cube (cbrt (- y z)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (- y z)
* [exit]simplify:  Simplified to (- y z)
* [enter]simplify:  Simplifying (cube (cbrt (- t x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* [exit]simplify:  Simplified to (- t x)
* [exit]simplify:  Simplified to (- t x)
* * * * [misc]progress:  [ 37 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* (cube 1) (cube (cbrt (* (- y z) (- t x)))))))>
* [enter]simplify:  Simplifying (cube 1)
* * [misc]simplify:  iters left: 1 (2 enodes)
* [exit]simplify:  Simplified to (cube 1)
* [exit]simplify:  Simplified to (cube 1)
* [enter]simplify:  Simplifying (cube (cbrt (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* * * * [misc]progress:  [ 38 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (cube (cbrt (* (- (pow y 3) (pow z 3)) (- (pow t 3) (pow x 3))))) (cube (cbrt (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr t) (+ (sqr x) (* t x)))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- (pow y 3) (pow z 3)) (- (pow t 3) (pow x 3)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (20 enodes)
* * [misc]simplify:  iters left: 4 (30 enodes)
* * [misc]simplify:  iters left: 3 (39 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (cube t) (cube x)))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (cube t) (cube x)))
* [enter]simplify:  Simplifying (cube (cbrt (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr t) (+ (sqr x) (* t x))))))
* * [misc]simplify:  iters left: 6 (17 enodes)
* * [misc]simplify:  iters left: 5 (37 enodes)
* * [misc]simplify:  iters left: 4 (91 enodes)
* * [misc]simplify:  iters left: 3 (244 enodes)
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (+ (* t (+ x t)) (* x x)))
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (+ (* t (+ x t)) (* x x)))
* * * * [misc]progress:  [ 39 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (cube (cbrt (* (- (pow y 3) (pow z 3)) (- (sqr t) (sqr x))))) (cube (cbrt (* (+ (sqr y) (+ (sqr z) (* y z))) (+ t x)))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- (pow y 3) (pow z 3)) (- (sqr t) (sqr x)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (56 enodes)
* * [misc]simplify:  iters left: 2 (92 enodes)
* * [misc]simplify:  iters left: 1 (110 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (sqr t) (sqr x)))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (sqr t) (sqr x)))
* [enter]simplify:  Simplifying (cube (cbrt (* (+ (sqr y) (+ (sqr z) (* y z))) (+ t x))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (62 enodes)
* * [misc]simplify:  iters left: 3 (127 enodes)
* * [misc]simplify:  iters left: 2 (193 enodes)
* * [misc]simplify:  iters left: 1 (282 enodes)
* [exit]simplify:  Simplified to (* (+ (* y y) (* (+ z y) z)) (+ t x))
* [exit]simplify:  Simplified to (* (+ (* y y) (* (+ z y) z)) (+ t x))
* * * * [misc]progress:  [ 40 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (cube (cbrt (* (- (sqr y) (sqr z)) (- (pow t 3) (pow x 3))))) (cube (cbrt (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x)))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- (sqr y) (sqr z)) (- (pow t 3) (pow x 3)))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (23 enodes)
* * [misc]simplify:  iters left: 4 (31 enodes)
* * [misc]simplify:  iters left: 3 (47 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (- (cube t) (cube x)))
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (- (cube t) (cube x)))
* [enter]simplify:  Simplifying (cube (cbrt (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x))))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (28 enodes)
* * [misc]simplify:  iters left: 4 (67 enodes)
* * [misc]simplify:  iters left: 3 (143 enodes)
* * [misc]simplify:  iters left: 2 (235 enodes)
* * [misc]simplify:  iters left: 1 (387 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ x t) t) (sqr x)) (+ y z))
* [exit]simplify:  Simplified to (* (+ (* (+ x t) t) (sqr x)) (+ y z))
* * * * [misc]progress:  [ 41 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (cube (cbrt (* (- (sqr y) (sqr z)) (- (sqr t) (sqr x))))) (cube (cbrt (* (+ y z) (+ t x)))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- (sqr y) (sqr z)) (- (sqr t) (sqr x)))))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (33 enodes)
* * [misc]simplify:  iters left: 3 (63 enodes)
* * [misc]simplify:  iters left: 2 (184 enodes)
* * [misc]simplify:  iters left: 1 (395 enodes)
* [exit]simplify:  Simplified to (* (* (- y z) (+ z y)) (* (- t x) (+ t x)))
* [exit]simplify:  Simplified to (* (* (- y z) (+ z y)) (* (- t x) (+ t x)))
* [enter]simplify:  Simplifying (cube (cbrt (* (+ y z) (+ t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (38 enodes)
* * [misc]simplify:  iters left: 3 (55 enodes)
* * [misc]simplify:  iters left: 2 (83 enodes)
* * [misc]simplify:  iters left: 1 (96 enodes)
* [exit]simplify:  Simplified to (* (+ y z) (+ x t))
* [exit]simplify:  Simplified to (* (+ y z) (+ x t))
* * * * [misc]progress:  [ 42 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (cube (cbrt (* (- y z) (- (pow t 3) (pow x 3))))) (cube (cbrt (+ (sqr t) (+ (sqr x) (* t x))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- y z) (- (pow t 3) (pow x 3)))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (* (- (cube t) (cube x)) (- y z))
* [exit]simplify:  Simplified to (* (- (cube t) (cube x)) (- y z))
* [enter]simplify:  Simplifying (cube (cbrt (+ (sqr t) (+ (sqr x) (* t x)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (+ (* t t) (* x (+ x t)))
* [exit]simplify:  Simplified to (+ (* t t) (* x (+ x t)))
* * * * [misc]progress:  [ 43 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (cube (cbrt (* (- y z) (- (sqr t) (sqr x))))) (cube (cbrt (+ t x))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- y z) (- (sqr t) (sqr x)))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (43 enodes)
* * [misc]simplify:  iters left: 2 (79 enodes)
* * [misc]simplify:  iters left: 1 (97 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- (* t t) (sqr x)))
* [exit]simplify:  Simplified to (* (- y z) (- (* t t) (sqr x)))
* [enter]simplify:  Simplifying (cube (cbrt (+ t x)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (+ t x)
* [exit]simplify:  Simplified to (+ t x)
* * * * [misc]progress:  [ 44 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (cube (cbrt (* (- (pow y 3) (pow z 3)) (- t x)))) (cube (cbrt (+ (sqr y) (+ (sqr z) (* y z))))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- (pow y 3) (pow z 3)) (- t x))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (27 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- t x))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- t x))
* [enter]simplify:  Simplifying (cube (cbrt (+ (sqr y) (+ (sqr z) (* y z)))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (26 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (32 enodes)
* * [misc]simplify:  iters left: 1 (34 enodes)
* [exit]simplify:  Simplified to (+ (* y y) (* z (+ z y)))
* [exit]simplify:  Simplified to (+ (* y y) (* z (+ z y)))
* * * * [misc]progress:  [ 45 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (/ (cube (cbrt (* (- (sqr y) (sqr z)) (- t x)))) (cube (cbrt (+ y z))))))>
* [enter]simplify:  Simplifying (cube (cbrt (* (- (sqr y) (sqr z)) (- t x))))
* * [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 (34 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (47 enodes)
* [exit]simplify:  Simplified to (* (+ z y) (* (- t x) (- y z)))
* [exit]simplify:  Simplified to (* (+ z y) (* (- t x) (- y z)))
* [enter]simplify:  Simplifying (cube (cbrt (+ y z)))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* [exit]simplify:  Simplified to (+ y z)
* [exit]simplify:  Simplified to (+ y z)
* * * * [misc]progress:  [ 46 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* (cbrt (* (- y z) (- t x))) (* (cbrt (* (- y z) (- t x))) (cbrt (* (- y z) (- t x)))))))>
* [enter]simplify:  Simplifying (* (cbrt (* (- y z) (- t x))) (cbrt (* (- y z) (- t x))))
* * [misc]simplify:  iters left: 6 (9 enodes)
* * [misc]simplify:  iters left: 5 (11 enodes)
* [exit]simplify:  Simplified to (* (cbrt (* (- y z) (- t x))) (cbrt (* (- y z) (- t x))))
* [exit]simplify:  Simplified to (* (cbrt (* (- y z) (- t x))) (cbrt (* (- y z) (- t x))))
* * * * [misc]progress:  [ 47 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (sqr (sqrt (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (sqrt (cube (cbrt (* (- y z) (- t x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- t x)))
* * * * [misc]progress:  [ 48 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (* 1 (cube (cbrt (* (- y z) (- t x)))))))>
* * * * [misc]progress:  [ 49 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (pow (* (- y z) (- t x)) 1)))))>
* [enter]simplify:  Simplifying (* (- y z) (- t x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* * * * [misc]progress:  [ 50 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (pow (* (- y z) (- t x)) 1)))))>
* * * * [misc]progress:  [ 51 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (exp (+ (log (- y z)) (log (- t x))))))))>
* [enter]simplify:  Simplifying (+ (log (- y z)) (log (- t x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (+ (log (- y z)) (log (- t x)))
* [exit]simplify:  Simplified to (+ (log (- y z)) (log (- t x)))
* * * * [misc]progress:  [ 52 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (exp (log (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (log (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (12 enodes)
* * [misc]simplify:  iters left: 3 (13 enodes)
* [exit]simplify:  Simplified to (log (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (log (* (- y z) (- t x)))
* * * * [misc]progress:  [ 53 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (log (exp (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (exp (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (11 enodes)
* * [misc]simplify:  iters left: 3 (14 enodes)
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (exp (* (- y z) (- t x)))
* * * * [misc]progress:  [ 54 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (cbrt (* (cube (- y z)) (cube (- t x))))))))>
* [enter]simplify:  Simplifying (* (cube (- y z)) (cube (- t x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (18 enodes)
* * [misc]simplify:  iters left: 2 (26 enodes)
* * [misc]simplify:  iters left: 1 (40 enodes)
* [exit]simplify:  Simplified to (* (cube (- t x)) (cube (- y z)))
* [exit]simplify:  Simplified to (* (cube (- t x)) (cube (- y z)))
* * * * [misc]progress:  [ 55 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (cbrt (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- t x)))
* * * * [misc]progress:  [ 56 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (cbrt (cube (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (cube (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (24 enodes)
* * [misc]simplify:  iters left: 2 (35 enodes)
* * [misc]simplify:  iters left: 1 (60 enodes)
* [exit]simplify:  Simplified to (cube (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (cube (* (- y z) (- t x)))
* * * * [misc]progress:  [ 57 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (cube (* (cbrt (- y z)) (cbrt (- t x))))))))>
* [enter]simplify:  Simplifying (* (cbrt (- y z)) (cbrt (- t x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (* (cbrt (- t x)) (cbrt (- y z)))
* [exit]simplify:  Simplified to (* (cbrt (- t x)) (cbrt (- y z)))
* * * * [misc]progress:  [ 58 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (sqr (sqrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (sqrt (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- t x)))
* * * * [misc]progress:  [ 59 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (sqr (* (sqrt (- y z)) (sqrt (- t x))))))))>
* [enter]simplify:  Simplifying (* (sqrt (- y z)) (sqrt (- t x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (10 enodes)
* [exit]simplify:  Simplified to (* (sqrt (- t x)) (sqrt (- y z)))
* [exit]simplify:  Simplified to (* (sqrt (- t x)) (sqrt (- y z)))
* * * * [misc]progress:  [ 60 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (/ (* (- (pow y 3) (pow z 3)) (- (pow t 3) (pow x 3))) (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr t) (+ (sqr x) (* t x)))))))))>
* [enter]simplify:  Simplifying (* (- (pow y 3) (pow z 3)) (- (pow t 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (17 enodes)
* * [misc]simplify:  iters left: 3 (25 enodes)
* * [misc]simplify:  iters left: 2 (33 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (cube t) (cube x)))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (cube t) (cube x)))
* [enter]simplify:  Simplifying (* (+ (sqr y) (+ (sqr z) (* y z))) (+ (sqr t) (+ (sqr x) (* t x))))
* * [misc]simplify:  iters left: 6 (15 enodes)
* * [misc]simplify:  iters left: 5 (34 enodes)
* * [misc]simplify:  iters left: 4 (100 enodes)
* * [misc]simplify:  iters left: 3 (324 enodes)
* [exit]simplify:  Simplified to (* (+ (* y (+ z y)) (sqr z)) (+ (* t (+ x t)) (* x x)))
* [exit]simplify:  Simplified to (* (+ (* y (+ z y)) (sqr z)) (+ (* t (+ x t)) (* x x)))
* * * * [misc]progress:  [ 61 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (/ (* (- (pow y 3) (pow z 3)) (- (sqr t) (sqr x))) (* (+ (sqr y) (+ (sqr z) (* y z))) (+ t x)))))))>
* [enter]simplify:  Simplifying (* (- (pow y 3) (pow z 3)) (- (sqr t) (sqr x)))
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (sqr t) (sqr x)))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- (sqr t) (sqr x)))
* [enter]simplify:  Simplifying (* (+ (sqr y) (+ (sqr z) (* y z))) (+ t x))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (70 enodes)
* * [misc]simplify:  iters left: 3 (178 enodes)
* * [misc]simplify:  iters left: 2 (257 enodes)
* * [misc]simplify:  iters left: 1 (371 enodes)
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (+ t x))
* [exit]simplify:  Simplified to (* (+ (* y y) (* z (+ z y))) (+ t x))
* * * * [misc]progress:  [ 62 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (/ (* (- (sqr y) (sqr z)) (- (pow t 3) (pow x 3))) (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x)))))))))>
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) (- (pow t 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (20 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* * [misc]simplify:  iters left: 2 (52 enodes)
* * [misc]simplify:  iters left: 1 (87 enodes)
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (- (cube t) (cube x)))
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (- (cube t) (cube x)))
* [enter]simplify:  Simplifying (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (25 enodes)
* * [misc]simplify:  iters left: 4 (72 enodes)
* * [misc]simplify:  iters left: 3 (166 enodes)
* * [misc]simplify:  iters left: 2 (266 enodes)
* * [misc]simplify:  iters left: 1 (382 enodes)
* [exit]simplify:  Simplified to (* (+ (* (+ x t) x) (* t t)) (+ y z))
* [exit]simplify:  Simplified to (* (+ (* (+ x t) x) (* t t)) (+ y z))
* * * * [misc]progress:  [ 63 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (/ (* (- (sqr y) (sqr z)) (- (sqr t) (sqr x))) (* (+ y z) (+ t x)))))))>
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) (- (sqr t) (sqr x)))
* * [misc]simplify:  iters left: 5 (11 enodes)
* * [misc]simplify:  iters left: 4 (22 enodes)
* * [misc]simplify:  iters left: 3 (30 enodes)
* * [misc]simplify:  iters left: 2 (72 enodes)
* * [misc]simplify:  iters left: 1 (270 enodes)
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (* (- t x) (+ t x)))
* [exit]simplify:  Simplified to (* (- (* y y) (sqr z)) (* (- t x) (+ t x)))
* [enter]simplify:  Simplifying (* (+ y z) (+ t x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (16 enodes)
* * [misc]simplify:  iters left: 2 (42 enodes)
* * [misc]simplify:  iters left: 1 (50 enodes)
* [exit]simplify:  Simplified to (* (+ y z) (+ x t))
* [exit]simplify:  Simplified to (* (+ y z) (+ x t))
* * * * [misc]progress:  [ 64 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (* 1 (* (- y z) (- t x)))))))>
* * * * [misc]progress:  [ 65 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (+ (* (- y z) t) (* (- y z) (- x)))))))>
* [enter]simplify:  Simplifying (* (- y z) t)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- y z) t)
* [exit]simplify:  Simplified to (* (- y z) t)
* [enter]simplify:  Simplifying (* (- y z) (- x))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- x))
* [exit]simplify:  Simplified to (* (- y z) (- x))
* * * * [misc]progress:  [ 66 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (+ (* t (- y z)) (* (- x) (- y z)))))))>
* [enter]simplify:  Simplifying (* t (- y z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* t (- y z))
* [exit]simplify:  Simplified to (* t (- y z))
* [enter]simplify:  Simplifying (* (- x) (- y z))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- x))
* [exit]simplify:  Simplified to (* (- y z) (- x))
* * * * [misc]progress:  [ 67 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (* (* (- y z) 1) (- t x))))))>
* [enter]simplify:  Simplifying (* (- y z) 1)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (- y z)
* [exit]simplify:  Simplified to (- y z)
* * * * [misc]progress:  [ 68 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (* 1 (* (- y z) (- t x)))))))>
* [enter]simplify:  Simplifying (* (- y z) (- t x))
* * [misc]simplify:  iters left: 4 (7 enodes)
* * [misc]simplify:  iters left: 3 (8 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* [exit]simplify:  Simplified to (* (- y z) (- t x))
* * * * [misc]progress:  [ 69 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (/ (* (- y z) (- (pow t 3) (pow x 3))) (+ (sqr t) (+ (sqr x) (* t x))))))))>
* [enter]simplify:  Simplifying (* (- y z) (- (pow t 3) (pow x 3)))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (* (- (cube t) (cube x)) (- y z))
* [exit]simplify:  Simplified to (* (- (cube t) (cube x)) (- y z))
* * * * [misc]progress:  [ 70 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (/ (* (- y z) (- (sqr t) (sqr x))) (+ t x))))))>
* [enter]simplify:  Simplifying (* (- y z) (- (sqr t) (sqr x)))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (- t x) (* (+ x t) (- y z)))
* [exit]simplify:  Simplified to (* (- t x) (* (+ x t) (- y z)))
* * * * [misc]progress:  [ 71 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (/ (* (- (pow y 3) (pow z 3)) (- t x)) (+ (sqr y) (+ (sqr z) (* y z))))))))>
* [enter]simplify:  Simplifying (* (- (pow y 3) (pow z 3)) (- t x))
* * [misc]simplify:  iters left: 5 (10 enodes)
* * [misc]simplify:  iters left: 4 (13 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* * [misc]simplify:  iters left: 2 (21 enodes)
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- t x))
* [exit]simplify:  Simplified to (* (- (cube y) (cube z)) (- t x))
* * * * [misc]progress:  [ 72 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (/ (* (- (sqr y) (sqr z)) (- t x)) (+ y z))))))>
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) (- t x))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (- y z) (* (+ z y) (- t x)))
* [exit]simplify:  Simplified to (* (- y z) (* (+ z y) (- t x)))
* * * * [misc]progress:  [ 73 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ x (cube (cbrt (* (- t x) (- y z))))))>
* * * * [misc]progress:  [ 74 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (pow (+ x (cube (cbrt (* (- y z) (- t x))))) 1))>
* * * * [misc]progress:  [ 75 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (exp (log (+ x (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (log (+ x (cube (cbrt (* (- y z) (- t x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (log (+ (* (- y z) (- t x)) x))
* [exit]simplify:  Simplified to (log (+ (* (- y z) (- t x)) x))
* * * * [misc]progress:  [ 76 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (log (exp (+ x (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (exp (+ x (cube (cbrt (* (- y z) (- t x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (17 enodes)
* * [misc]simplify:  iters left: 4 (24 enodes)
* * [misc]simplify:  iters left: 3 (28 enodes)
* [exit]simplify:  Simplified to (exp (+ (* (- y z) (- t x)) x))
* [exit]simplify:  Simplified to (exp (+ (* (- y z) (- t x)) x))
* * * * [misc]progress:  [ 77 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (cube (cbrt (+ x (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (cbrt (+ x (cube (cbrt (* (- y z) (- t x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (cbrt (+ (* (- y z) (- t x)) x))
* [exit]simplify:  Simplified to (cbrt (+ (* (- y z) (- t x)) x))
* * * * [misc]progress:  [ 78 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (cbrt (cube (+ x (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (cube (+ x (cube (cbrt (* (- y z) (- t x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (16 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (77 enodes)
* * [misc]simplify:  iters left: 2 (247 enodes)
* [exit]simplify:  Simplified to (cube (+ (* (- y z) (- t x)) x))
* [exit]simplify:  Simplified to (cube (+ (* (- y z) (- t x)) x))
* * * * [misc]progress:  [ 79 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (sqr (sqrt (+ x (cube (cbrt (* (- y z) (- t x))))))))>
* [enter]simplify:  Simplifying (sqrt (+ x (cube (cbrt (* (- y z) (- t x))))))
* * [misc]simplify:  iters left: 6 (11 enodes)
* * [misc]simplify:  iters left: 5 (14 enodes)
* * [misc]simplify:  iters left: 4 (16 enodes)
* * [misc]simplify:  iters left: 3 (17 enodes)
* [exit]simplify:  Simplified to (sqrt (+ (* (- y z) (- t x)) x))
* [exit]simplify:  Simplified to (sqrt (+ (* (- y z) (- t x)) x))
* * * * [misc]progress:  [ 80 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (/ (+ (pow x 3) (pow (cube (cbrt (* (- y z) (- t x)))) 3)) (+ (sqr x) (- (sqr (cube (cbrt (* (- y z) (- t x))))) (* x (cube (cbrt (* (- y z) (- t x)))))))))>
* [enter]simplify:  Simplifying (+ (pow x 3) (pow (cube (cbrt (* (- y z) (- t x)))) 3))
* * [misc]simplify:  iters left: 6 (13 enodes)
* * [misc]simplify:  iters left: 5 (18 enodes)
* * [misc]simplify:  iters left: 4 (29 enodes)
* * [misc]simplify:  iters left: 3 (40 enodes)
* * [misc]simplify:  iters left: 2 (50 enodes)
* * [misc]simplify:  iters left: 1 (69 enodes)
* [exit]simplify:  Simplified to (+ (cube (* (- t x) (- y z))) (cube x))
* [exit]simplify:  Simplified to (+ (cube (* (- t x) (- y z))) (cube x))
* [enter]simplify:  Simplifying (+ (sqr x) (- (sqr (cube (cbrt (* (- y z) (- t x))))) (* x (cube (cbrt (* (- y z) (- t x)))))))
* * [misc]simplify:  iters left: 6 (14 enodes)
* * [misc]simplify:  iters left: 5 (22 enodes)
* * [misc]simplify:  iters left: 4 (34 enodes)
* * [misc]simplify:  iters left: 3 (53 enodes)
* * [misc]simplify:  iters left: 2 (67 enodes)
* * [misc]simplify:  iters left: 1 (95 enodes)
* [exit]simplify:  Simplified to (+ (* (* (- t x) (- y z)) (- (* (- t x) (- y z)) x)) (* x x))
* [exit]simplify:  Simplified to (+ (* (* (- t x) (- y z)) (- (* (- t x) (- y z)) x)) (* x x))
* * * * [misc]progress:  [ 81 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (* 1 (+ x (cube (cbrt (* (- y z) (- t x)))))))>
* * * * [misc]progress:  [ 82 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (/ (- (sqr x) (sqr (cube (cbrt (* (- y z) (- t x)))))) (- x (cube (cbrt (* (- y z) (- t x)))))))>
* [enter]simplify:  Simplifying (- (sqr x) (sqr (cube (cbrt (* (- y z) (- t x))))))
* * [misc]simplify:  iters left: 6 (12 enodes)
* * [misc]simplify:  iters left: 5 (19 enodes)
* * [misc]simplify:  iters left: 4 (28 enodes)
* * [misc]simplify:  iters left: 3 (42 enodes)
* * [misc]simplify:  iters left: 2 (60 enodes)
* * [misc]simplify:  iters left: 1 (85 enodes)
* [exit]simplify:  Simplified to (* (- x (* (- t x) (- y z))) (+ (* (- t x) (- y z)) x))
* [exit]simplify:  Simplified to (* (- x (* (- t x) (- y z))) (+ (* (- t x) (- y z)) x))
* [enter]simplify:  Simplifying (- x (cube (cbrt (* (- y z) (- t x)))))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (12 enodes)
* * [misc]simplify:  iters left: 4 (14 enodes)
* * [misc]simplify:  iters left: 3 (15 enodes)
* [exit]simplify:  Simplified to (- x (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (- x (* (- y z) (- t x)))
* * * * [misc]progress:  [ 83 / 83 ] simplifiying candidate #<alt-delta (λ (x y z t) (+ (cube (cbrt (* (- y z) (- t x)))) x))>
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* * [misc]regime-changes:  Finding splitpoints for: (#<alt-event (λ (x y z t) (+ x (* (- y z) (- t x))))> #<alt-delta (λ (x y z t) (+ x (sqr (sqrt (* (- y z) (- t x))))))> #<alt-delta (λ (x y z t) (+ x (/ (* (- (* y y) (sqr z)) (- (cube t) (cube x))) (* (+ y z) (+ (sqr t) (+ (sqr x) (* t x)))))))> #<alt-delta (λ (x y z t) (+ x (cube (cbrt (* (- y z) (- t x))))))> #<alt-delta (λ (x y z t) (+ x (/ (* (- (sqr y) (sqr z)) (- t x)) (+ y z))))> #<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (* (- y z) (- x)))))>)
* [misc]regimes:  Found splitpoints: (#s(sp 0 (* (- y z) (- t x)) +inf.0)) , with alts (#<alt-delta (λ (x y z t) (+ x (+ (* (- y z) t) (* (- y z) (- x)))))>)
* [enter]simplify:  Simplifying (+ x (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 6 (8 enodes)
* * [misc]simplify:  iters left: 5 (10 enodes)
* [exit]simplify:  Simplified to (+ x (* (- y z) (- t x)))
* [enter]simplify:  Simplifying (sqrt (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (sqrt (* (- y z) (- t x)))
* [enter]simplify:  Simplifying (- (* y y) (sqr z))
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (7 enodes)
* * [misc]simplify:  iters left: 2 (10 enodes)
* * [misc]simplify:  iters left: 1 (12 enodes)
* [exit]simplify:  Simplified to (- (* y y) (sqr z))
* [exit]simplify:  Simplified to (- (* y y) (sqr z))
* [enter]simplify:  Simplifying (- (cube t) (cube x))
* * [misc]simplify:  iters left: 3 (5 enodes)
* * [misc]simplify:  iters left: 2 (9 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (- (cube t) (cube x))
* [exit]simplify:  Simplified to (- (cube t) (cube x))
* [enter]simplify:  Simplifying (cbrt (* (- y z) (- t x)))
* * [misc]simplify:  iters left: 5 (8 enodes)
* * [misc]simplify:  iters left: 4 (9 enodes)
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- t x)))
* [exit]simplify:  Simplified to (cbrt (* (- y z) (- t x)))
* [enter]simplify:  Simplifying (* (- (sqr y) (sqr z)) (- t x))
* * [misc]simplify:  iters left: 5 (9 enodes)
* * [misc]simplify:  iters left: 4 (15 enodes)
* * [misc]simplify:  iters left: 3 (19 enodes)
* * [misc]simplify:  iters left: 2 (39 enodes)
* * [misc]simplify:  iters left: 1 (74 enodes)
* [exit]simplify:  Simplified to (* (- y z) (* (+ z y) (- t x)))
* [exit]simplify:  Simplified to (* (- y z) (* (+ z y) (- t x)))
* [enter]simplify:  Simplifying (* (- y z) t)
* * [misc]simplify:  iters left: 4 (5 enodes)
* * [misc]simplify:  iters left: 3 (6 enodes)
* [exit]simplify:  Simplified to (* (- y z) t)
* [exit]simplify:  Simplified to (* (- y z) t)
* [enter]simplify:  Simplifying (* (- y z) (- x))
* * [misc]simplify:  iters left: 4 (6 enodes)
* * [misc]simplify:  iters left: 3 (9 enodes)
* * [misc]simplify:  iters left: 2 (12 enodes)
* * [misc]simplify:  iters left: 1 (13 enodes)
* [exit]simplify:  Simplified to (* (- y z) (- x))
* [exit]simplify:  Simplified to (* (- y z) (- x))